8125257

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9437}}^1$

素因数の和:9488

約数の個数: 16

約数和(自身を含む): 12684672

約数和(自身を除く): 4559415

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 9437, 28311, 66059, 198177, 386917, 1160751, 2708419, 8125257]

約数ペア:

[(1, 8125257), (3, 2708419), (7, 1160751), (21, 386917), (41, 198177), (123, 66059), (287, 28311), (861, 9437)]