2103292477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{639493}}^1$

素因数の和:639540

約数の個数: 16

約数和(自身を含む): 2578439808

約数和(自身を除く): 475147331

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 639493, 7034423, 8313409, 14708339, 91447499, 161791729, 191208407, 2103292477]

約数ペア:

[(1, 2103292477), (11, 191208407), (13, 161791729), (23, 91447499), (143, 14708339), (253, 8313409), (299, 7034423), (3289, 639493)]