471307239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4028267}}^1$

素因数の和:4028286

約数の個数: 12

約数和(自身を含む): 733144776

約数和(自身を除く): 261837537

約数列:

[1, 3, 9, 13, 39, 117, 4028267, 12084801, 36254403, 52367471, 157102413, 471307239]

約数ペア:

[(1, 471307239), (3, 157102413), (9, 52367471), (13, 36254403), (39, 12084801), (117, 4028267)]