71162371

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 84225024

約数和(自身を除く): 13062653

約数列:

[1, 7, 47, 73, 329, 511, 2963, 3431, 20741, 24017, 139261, 216299, 974827, 1514093, 10166053, 71162371]

約数ペア:

[(1, 71162371), (7, 10166053), (47, 1514093), (73, 974827), (329, 216299), (511, 139261), (2963, 24017), (3431, 20741)]