128512877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 140676912

約数和(自身を除く): 12164035

約数列:

[1, 17, 37, 173, 629, 1181, 2941, 6401, 20077, 43697, 108817, 204313, 742849, 3473321, 7559581, 128512877]

約数ペア:

[(1, 128512877), (17, 7559581), (37, 3473321), (173, 742849), (629, 204313), (1181, 108817), (2941, 43697), (6401, 20077)]