10509999

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 14446080

約数和(自身を除く): 3936081

約数列:

[1, 3, 47, 131, 141, 393, 569, 1707, 6157, 18471, 26743, 74539, 80229, 223617, 3503333, 10509999]

約数ペア:

[(1, 10509999), (3, 3503333), (47, 223617), (131, 80229), (141, 74539), (393, 26743), (569, 18471), (1707, 6157)]