8552943

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 14196000

約数和(自身を除く): 5643057

約数列:

[1, 3, 7, 9, 21, 63, 349, 389, 1047, 1167, 2443, 2723, 3141, 3501, 7329, 8169, 21987, 24507, 135761, 407283, 950327, 1221849, 2850981, 8552943]

約数ペア:

[(1, 8552943), (3, 2850981), (7, 1221849), (9, 950327), (21, 407283), (63, 135761), (349, 24507), (389, 21987), (1047, 8169), (1167, 7329), (2443, 3501), (2723, 3141)]