480223670409

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20657447}}^1$

素因数の和:20657507

約数の個数: 40

約数和(自身を含む): 839849205888

約数和(自身を除く): 359625535479

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 7749, 23247, 20657447, 61972341, 144602129, 185917023, 433806387, 557751069, 846955327, 1301419161, 1673253207, 2540865981, 3904257483, 5928687289, 7622597943, 11712772449, 17786061867, 22867793829, 53358185601, 68603381487, 160074556803, 480223670409]

約数ペア:

[(1, 480223670409), (3, 160074556803), (7, 68603381487), (9, 53358185601), (21, 22867793829), (27, 17786061867), (41, 11712772449), (63, 7622597943), (81, 5928687289), (123, 3904257483), (189, 2540865981), (287, 1673253207), (369, 1301419161), (567, 846955327), (861, 557751069), (1107, 433806387), (2583, 185917023), (3321, 144602129), (7749, 61972341), (23247, 20657447)]