8906121

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 14780480

約数和(自身を除く): 5874359

約数列:

[1, 3, 7, 9, 21, 63, 373, 379, 1119, 1137, 2611, 2653, 3357, 3411, 7833, 7959, 23499, 23877, 141367, 424101, 989569, 1272303, 2968707, 8906121]

約数ペア:

[(1, 8906121), (3, 2968707), (7, 1272303), (9, 989569), (21, 424101), (63, 141367), (373, 23877), (379, 23499), (1119, 7959), (1137, 7833), (2611, 3411), (2653, 3357)]