12125700819

素因数分解:

$3^2\times {\mathrm{397}}^1\times {\mathrm{3393703}}^1$

素因数の和:3394106

約数の個数: 12

約数和(自身を含む): 17559024496

約数和(自身を除く): 5433323677

約数列:

[1, 3, 9, 397, 1191, 3573, 3393703, 10181109, 30543327, 1347300091, 4041900273, 12125700819]

約数ペア:

[(1, 12125700819), (3, 4041900273), (9, 1347300091), (397, 30543327), (1191, 10181109), (3573, 3393703)]