82980191

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 96833088

約数和(自身を除く): 13852897

約数列:

[1, 7, 61, 373, 427, 521, 2611, 3647, 22753, 31781, 159271, 194333, 222467, 1360331, 11854313, 82980191]

約数ペア:

[(1, 82980191), (7, 11854313), (61, 1360331), (373, 222467), (427, 194333), (521, 159271), (2611, 31781), (3647, 22753)]