2013116889

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{7069}}^1$

素因数の和:7341

約数の個数: 32

約数和(自身を含む): 3127541760

約数和(自身を除く): 1114424871

約数列:

[1, 3, 7, 21, 71, 191, 213, 497, 573, 1337, 1491, 4011, 7069, 13561, 21207, 40683, 49483, 94927, 148449, 284781, 501899, 1350179, 1505697, 3513293, 4050537, 9451253, 10539879, 28353759, 95862709, 287588127, 671038963, 2013116889]

約数ペア:

[(1, 2013116889), (3, 671038963), (7, 287588127), (21, 95862709), (71, 28353759), (191, 10539879), (213, 9451253), (497, 4050537), (573, 3513293), (1337, 1505697), (1491, 1350179), (4011, 501899), (7069, 284781), (13561, 148449), (21207, 94927), (40683, 49483)]