2455479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 3948672

約数和(自身を除く): 1493193

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 677, 1209, 2031, 3627, 6093, 8801, 20987, 26403, 62961, 79209, 188883, 272831, 818493, 2455479]

約数ペア:

[(1, 2455479), (3, 818493), (9, 272831), (13, 188883), (31, 79209), (39, 62961), (93, 26403), (117, 20987), (279, 8801), (403, 6093), (677, 3627), (1209, 2031)]