161712947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1873}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 181343232

約数和(自身を除く): 19630285

約数列:

[1, 11, 47, 167, 517, 1837, 1873, 7849, 20603, 86339, 88031, 312791, 968341, 3440701, 14701177, 161712947]

約数ペア:

[(1, 161712947), (11, 14701177), (47, 3440701), (167, 968341), (517, 312791), (1837, 88031), (1873, 86339), (7849, 20603)]