291247335973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{1252639}}^1$

素因数の和:1253592

約数の個数: 16

約数和(自身を含む): 331899494400

約数和(自身を除く): 40652158427

約数列:

[1, 11, 23, 253, 919, 10109, 21137, 232507, 1252639, 13779029, 28810697, 316917667, 1151175241, 12662927651, 26477030543, 291247335973]

約数ペア:

[(1, 291247335973), (11, 26477030543), (23, 12662927651), (253, 1151175241), (919, 316917667), (10109, 28810697), (21137, 13779029), (232507, 1252639)]