159915173

素因数分解:

${\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{3329}}^1$

素因数の和:3748

約数の個数: 12

約数和(自身を含む): 176270220

約数和(自身を除く): 16355047

約数列:

[1, 11, 121, 397, 3329, 4367, 36619, 48037, 402809, 1321613, 14537743, 159915173]

約数ペア:

[(1, 159915173), (11, 14537743), (121, 1321613), (397, 402809), (3329, 48037), (4367, 36619)]