2013249861

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 3684096000

約数和(自身を除く): 1670846139

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 59, 63, 87, 133, 171, 177, 203, 261, 399, 413, 531, 551, 609, 983, 1121, 1197, 1239, 1653, 1711, 1827, 2949, 3363, 3717, 3857, 4959, 5133, 6881, 7847, 8847, 10089, 11571, 11977, 15399, 18677, 20643, 23541, 28507, 32509, 34713, 35931, 56031, 57997, 61929, 70623, 85521, 97527, 107793, 130739, 168093, 173991, 199549, 227563, 256563, 292581, 392217, 405979, 521973, 541633, 598647, 682689, 1101943, 1176651, 1217937, 1624899, 1681913, 1795941, 2048067, 3305829, 3653811, 3791431, 4874697, 5045739, 7713601, 9917487, 11374293, 11773391, 15137217, 23140803, 31956347, 34122879, 35320173, 69422409, 95869041, 105960519, 223694429, 287607123, 671083287, 2013249861]

約数ペア:

[(1, 2013249861), (3, 671083287), (7, 287607123), (9, 223694429), (19, 105960519), (21, 95869041), (29, 69422409), (57, 35320173), (59, 34122879), (63, 31956347), (87, 23140803), (133, 15137217), (171, 11773391), (177, 11374293), (203, 9917487), (261, 7713601), (399, 5045739), (413, 4874697), (531, 3791431), (551, 3653811), (609, 3305829), (983, 2048067), (1121, 1795941), (1197, 1681913), (1239, 1624899), (1653, 1217937), (1711, 1176651), (1827, 1101943), (2949, 682689), (3363, 598647), (3717, 541633), (3857, 521973), (4959, 405979), (5133, 392217), (6881, 292581), (7847, 256563), (8847, 227563), (10089, 199549), (11571, 173991), (11977, 168093), (15399, 130739), (18677, 107793), (20643, 97527), (23541, 85521), (28507, 70623), (32509, 61929), (34713, 57997), (35931, 56031)]