1810073317

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{630029}}^1$

素因数の和:630072

約数の個数: 12

約数和(自身を含む): 2075318820

約数和(自身を除く): 265245503

約数列:

[1, 13, 17, 169, 221, 2873, 630029, 8190377, 10710493, 106474901, 139236409, 1810073317]

約数ペア:

[(1, 1810073317), (13, 139236409), (17, 106474901), (169, 10710493), (221, 8190377), (2873, 630029)]