87857161

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 102326400

約数和(自身を除く): 14469239

約数列:

[1, 7, 109, 113, 763, 791, 1019, 7133, 12317, 86219, 111071, 115147, 777497, 806029, 12551023, 87857161]

約数ペア:

[(1, 87857161), (7, 12551023), (109, 806029), (113, 777497), (763, 115147), (791, 111071), (1019, 86219), (7133, 12317)]