90798299137

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{142540501}}^1$

素因数の和:142540528

約数の個数: 12

約数和(自身を含む): 113747320596

約数和(自身を除く): 22949021459

約数列:

[1, 7, 13, 49, 91, 637, 142540501, 997783507, 1853026513, 6984484549, 12971185591, 90798299137]

約数ペア:

[(1, 90798299137), (7, 12971185591), (13, 6984484549), (49, 1853026513), (91, 997783507), (637, 142540501)]