3551391

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 5432320

約数和(自身を除く): 1880929

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4243, 12729, 38187, 114561, 131533, 394599, 1183797, 3551391]

約数ペア:

[(1, 3551391), (3, 1183797), (9, 394599), (27, 131533), (31, 114561), (93, 38187), (279, 12729), (837, 4243)]