12680317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 14584752

約数和(自身を除く): 1904435

約数列:

[1, 13, 17, 181, 221, 317, 2353, 3077, 4121, 5389, 40001, 57377, 70057, 745901, 975409, 12680317]

約数ペア:

[(1, 12680317), (13, 975409), (17, 745901), (181, 70057), (221, 57377), (317, 40001), (2353, 5389), (3077, 4121)]