123840966

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{389437}}^1$

素因数の和:389495

約数の個数: 16

約数和(自身を含む): 252355824

約数和(自身を除く): 128514858

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 389437, 778874, 1168311, 2336622, 20640161, 41280322, 61920483, 123840966]

約数ペア:

[(1, 123840966), (2, 61920483), (3, 41280322), (6, 20640161), (53, 2336622), (106, 1168311), (159, 778874), (318, 389437)]