12718401

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 17633280

約数和(自身を除く): 4914879

約数列:

[1, 3, 31, 93, 163, 489, 839, 2517, 5053, 15159, 26009, 78027, 136757, 410271, 4239467, 12718401]

約数ペア:

[(1, 12718401), (3, 4239467), (31, 410271), (93, 136757), (163, 78027), (489, 26009), (839, 15159), (2517, 5053)]