82163221

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 96582528

約数和(自身を除く): 14419307

約数列:

[1, 7, 41, 287, 353, 811, 2471, 5677, 14473, 33251, 101311, 232757, 286283, 2003981, 11737603, 82163221]

約数ペア:

[(1, 82163221), (7, 11737603), (41, 2003981), (287, 286283), (353, 232757), (811, 101311), (2471, 33251), (5677, 14473)]