426537601

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{79861}}^1$

素因数の和:79984

約数の個数: 12

約数和(自身を含む): 500734740

約数和(自身を除く): 74197139

約数列:

[1, 7, 49, 109, 763, 5341, 79861, 559027, 3913189, 8704849, 60933943, 426537601]

約数ペア:

[(1, 426537601), (7, 60933943), (49, 8704849), (109, 3913189), (763, 559027), (5341, 79861)]