265791207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{42169}}^1$

素因数の和:42374

約数の個数: 16

約数和(自身を含む): 388638720

約数和(自身を除く): 122847513

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 42169, 126507, 463859, 1391577, 8054279, 24162837, 88597069, 265791207]

約数ペア:

[(1, 265791207), (3, 88597069), (11, 24162837), (33, 8054279), (191, 1391577), (573, 463859), (2101, 126507), (6303, 42169)]