312345630239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1\times {\mathrm{496481}}^1$

素因数の和:498130

約数の個数: 16

約数和(自身を含む): 345313160640

約数和(自身を除く): 32967530401

約数列:

[1, 17, 23, 391, 1609, 27353, 37007, 496481, 629119, 8440177, 11419063, 194124071, 798837929, 13580244793, 18373272367, 312345630239]

約数ペア:

[(1, 312345630239), (17, 18373272367), (23, 13580244793), (391, 798837929), (1609, 194124071), (27353, 11419063), (37007, 8440177), (496481, 629119)]