65512681

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{10477}}^1$

素因数の和:10540

約数の個数: 12

約数和(自身を含む): 72864012

約数和(自身を除く): 7351331

約数列:

[1, 13, 37, 169, 481, 6253, 10477, 136201, 387649, 1770613, 5039437, 65512681]

約数ペア:

[(1, 65512681), (13, 5039437), (37, 1770613), (169, 387649), (481, 136201), (6253, 10477)]