397804803

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 661893120

約数和(自身を除く): 264088317

約数列:

[1, 3, 11, 23, 29, 31, 33, 53, 69, 87, 93, 121, 159, 253, 319, 341, 363, 583, 667, 713, 759, 899, 957, 1023, 1219, 1537, 1643, 1749, 2001, 2139, 2697, 2783, 3509, 3657, 3751, 4611, 4929, 6413, 7337, 7843, 8349, 9889, 10527, 11253, 13409, 16907, 18073, 19239, 20677, 22011, 23529, 29667, 35351, 37789, 40227, 47647, 50721, 54219, 62031, 80707, 86273, 106053, 108779, 113367, 142941, 147499, 185977, 198803, 227447, 242121, 258819, 326337, 388861, 415679, 442497, 524117, 557931, 596409, 682341, 1095881, 1166583, 1247037, 1572351, 2501917, 3287643, 4277471, 4572469, 5765287, 7505751, 12054691, 12832413, 13717407, 17295861, 36164073, 132601601, 397804803]

約数ペア:

[(1, 397804803), (3, 132601601), (11, 36164073), (23, 17295861), (29, 13717407), (31, 12832413), (33, 12054691), (53, 7505751), (69, 5765287), (87, 4572469), (93, 4277471), (121, 3287643), (159, 2501917), (253, 1572351), (319, 1247037), (341, 1166583), (363, 1095881), (583, 682341), (667, 596409), (713, 557931), (759, 524117), (899, 442497), (957, 415679), (1023, 388861), (1219, 326337), (1537, 258819), (1643, 242121), (1749, 227447), (2001, 198803), (2139, 185977), (2697, 147499), (2783, 142941), (3509, 113367), (3657, 108779), (3751, 106053), (4611, 86273), (4929, 80707), (6413, 62031), (7337, 54219), (7843, 50721), (8349, 47647), (9889, 40227), (10527, 37789), (11253, 35351), (13409, 29667), (16907, 23529), (18073, 22011), (19239, 20677)]