1881103671

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1\times {\mathrm{3719}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 2783214720

約数和(自身を除く): 902111049

約数列:

[1, 3, 9, 43, 129, 387, 1307, 3719, 3921, 11157, 11763, 33471, 56201, 159917, 168603, 479751, 505809, 1439253, 4860733, 14582199, 43746597, 209011519, 627034557, 1881103671]

約数ペア:

[(1, 1881103671), (3, 627034557), (9, 209011519), (43, 43746597), (129, 14582199), (387, 4860733), (1307, 1439253), (3719, 505809), (3921, 479751), (11157, 168603), (11763, 159917), (33471, 56201)]