7388220651

素因数分解:

$3^1\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{122971}}^1$

素因数の和:125842

約数の個数: 16

約数和(自身を含む): 11262267648

約数和(自身を除く): 3874046997

約数列:

[1, 3, 7, 21, 2861, 8583, 20027, 60081, 122971, 368913, 860797, 2582391, 351820031, 1055460093, 2462740217, 7388220651]

約数ペア:

[(1, 7388220651), (3, 2462740217), (7, 1055460093), (21, 351820031), (2861, 2582391), (8583, 860797), (20027, 368913), (60081, 122971)]