492043181

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 570165120

約数和(自身を除く): 78121939

約数列:

[1, 7, 139, 157, 973, 1099, 3221, 21823, 22547, 152761, 447719, 505697, 3134033, 3539879, 70291883, 492043181]

約数ペア:

[(1, 492043181), (7, 70291883), (139, 3539879), (157, 3134033), (973, 505697), (1099, 447719), (3221, 152761), (21823, 22547)]