2783002599

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 4933094400

約数和(自身を除く): 2150091801

約数列:

[1, 3, 9, 13, 19, 23, 39, 53, 57, 69, 79, 117, 159, 169, 171, 207, 237, 247, 299, 437, 477, 507, 689, 711, 741, 897, 1007, 1027, 1219, 1311, 1501, 1521, 1817, 2067, 2223, 2691, 3021, 3081, 3211, 3657, 3887, 3933, 4187, 4503, 5451, 5681, 6201, 8957, 9063, 9243, 9633, 10971, 11661, 12561, 13091, 13351, 13509, 15847, 16353, 17043, 19513, 23161, 23621, 26871, 28899, 34523, 34983, 37683, 39273, 40053, 47541, 51129, 54431, 58539, 69483, 70863, 73853, 79553, 80613, 96301, 103569, 117819, 120159, 142623, 163293, 170183, 175617, 206011, 208449, 212589, 221559, 238659, 253669, 288903, 301093, 307073, 310707, 448799, 489879, 510549, 618033, 664677, 707603, 715977, 761007, 866709, 903279, 921219, 1034189, 1251913, 1346397, 1531647, 1829719, 1854099, 2122809, 2283021, 2709837, 2763657, 3102567, 3755739, 3914209, 4039191, 5489157, 5834387, 6368427, 9307701, 11267217, 11742627, 13444457, 16274869, 16467471, 17503161, 23786347, 35227881, 40333371, 48824607, 52509483, 71359041, 121000113, 146473821, 214077123, 309222511, 927667533, 2783002599]

約数ペア:

[(1, 2783002599), (3, 927667533), (9, 309222511), (13, 214077123), (19, 146473821), (23, 121000113), (39, 71359041), (53, 52509483), (57, 48824607), (69, 40333371), (79, 35227881), (117, 23786347), (159, 17503161), (169, 16467471), (171, 16274869), (207, 13444457), (237, 11742627), (247, 11267217), (299, 9307701), (437, 6368427), (477, 5834387), (507, 5489157), (689, 4039191), (711, 3914209), (741, 3755739), (897, 3102567), (1007, 2763657), (1027, 2709837), (1219, 2283021), (1311, 2122809), (1501, 1854099), (1521, 1829719), (1817, 1531647), (2067, 1346397), (2223, 1251913), (2691, 1034189), (3021, 921219), (3081, 903279), (3211, 866709), (3657, 761007), (3887, 715977), (3933, 707603), (4187, 664677), (4503, 618033), (5451, 510549), (5681, 489879), (6201, 448799), (8957, 310707), (9063, 307073), (9243, 301093), (9633, 288903), (10971, 253669), (11661, 238659), (12561, 221559), (13091, 212589), (13351, 208449), (13509, 206011), (15847, 175617), (16353, 170183), (17043, 163293), (19513, 142623), (23161, 120159), (23621, 117819), (26871, 103569), (28899, 96301), (34523, 80613), (34983, 79553), (37683, 73853), (39273, 70863), (40053, 69483), (47541, 58539), (51129, 54431)]