11951570113

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1\times {\mathrm{25339}}^1$

素因数の和:26956

約数の個数: 16

約数和(自身を含む): 13986058240

約数和(自身を除く): 2034488127

約数列:

[1, 7, 43, 301, 1567, 10969, 25339, 67381, 177373, 471667, 1089577, 7627039, 39706213, 277943491, 1707367159, 11951570113]

約数ペア:

[(1, 11951570113), (7, 1707367159), (43, 277943491), (301, 39706213), (1567, 7627039), (10969, 1089577), (25339, 471667), (67381, 177373)]