30249817

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10529}}^1$

素因数の和:10572

約数の個数: 12

約数和(自身を含む): 34685820

約数和(自身を除く): 4436003

約数列:

[1, 13, 17, 169, 221, 2873, 10529, 136877, 178993, 1779401, 2326909, 30249817]

約数ペア:

[(1, 30249817), (13, 2326909), (17, 1779401), (169, 178993), (221, 136877), (2873, 10529)]