289428837

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{6703}}^1$

素因数の和:7132

約数の個数: 16

約数和(自身を含む): 397413120

約数和(自身を除く): 107984283

約数列:

[1, 3, 37, 111, 389, 1167, 6703, 14393, 20109, 43179, 248011, 744033, 2607467, 7822401, 96476279, 289428837]

約数ペア:

[(1, 289428837), (3, 96476279), (37, 7822401), (111, 2607467), (389, 744033), (1167, 248011), (6703, 43179), (14393, 20109)]