2001569861271

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{13131851}}^1$

素因数の和:13131971

約数の個数: 24

約数和(自身を含む): 2845304636544

約数和(自身を除く): 843734775273

約数列:

[1, 3, 23, 47, 69, 141, 1081, 2209, 3243, 6627, 50807, 152421, 13131851, 39395553, 302032573, 617196997, 906097719, 1851590991, 14195530931, 29008258859, 42586592793, 87024776577, 667189953757, 2001569861271]

約数ペア:

[(1, 2001569861271), (3, 667189953757), (23, 87024776577), (47, 42586592793), (69, 29008258859), (141, 14195530931), (1081, 1851590991), (2209, 906097719), (3243, 617196997), (6627, 302032573), (50807, 39395553), (152421, 13131851)]