161050813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2579}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 201116160

約数和(自身を除く): 40065347

約数列:

[1, 7, 11, 77, 811, 2579, 5677, 8921, 18053, 28369, 62447, 198583, 2091569, 14640983, 23007259, 161050813]

約数ペア:

[(1, 161050813), (7, 23007259), (11, 14640983), (77, 2091569), (811, 198583), (2579, 62447), (5677, 28369), (8921, 18053)]