671799963

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2\times {\mathrm{677}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 925697808

約数和(自身を除く): 253897845

約数列:

[1, 3, 53, 79, 159, 237, 677, 2031, 4187, 6241, 12561, 18723, 35881, 53483, 107643, 160449, 330773, 992319, 2834599, 4225157, 8503797, 12675471, 223933321, 671799963]

約数ペア:

[(1, 671799963), (3, 223933321), (53, 12675471), (79, 8503797), (159, 4225157), (237, 2834599), (677, 992319), (2031, 330773), (4187, 160449), (6241, 107643), (12561, 53483), (18723, 35881)]