87876471

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{971}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 118879488

約数和(自身を除く): 31003017

約数列:

[1, 3, 97, 291, 311, 933, 971, 2913, 30167, 90501, 94187, 282561, 301981, 905943, 29292157, 87876471]

約数ペア:

[(1, 87876471), (3, 29292157), (97, 905943), (291, 301981), (311, 282561), (933, 94187), (971, 90501), (2913, 30167)]