86887913

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 102727680

約数和(自身を除く): 15839767

約数列:

[1, 7, 47, 79, 329, 553, 3343, 3713, 23401, 25991, 157121, 264097, 1099847, 1848679, 12412559, 86887913]

約数ペア:

[(1, 86887913), (7, 12412559), (47, 1848679), (79, 1099847), (329, 264097), (553, 157121), (3343, 25991), (3713, 23401)]