902080881

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{285559}}^1$

素因数の和:285587

約数の個数: 24

約数和(自身を含む): 1455213760

約数和(自身を除く): 553132879

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 285559, 856677, 2570031, 3712267, 7710093, 11136801, 23130279, 33410403, 69390837, 100231209, 300693627, 902080881]

約数ペア:

[(1, 902080881), (3, 300693627), (9, 100231209), (13, 69390837), (27, 33410403), (39, 23130279), (81, 11136801), (117, 7710093), (243, 3712267), (351, 2570031), (1053, 856677), (3159, 285559)]