123506643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{22783}}^1$

素因数の和:22938

約数の個数: 16

約数和(自身を含む): 178626560

約数和(自身を除く): 55119917

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 22783, 68349, 296179, 888537, 3166837, 9500511, 41168881, 123506643]

約数ペア:

[(1, 123506643), (3, 41168881), (13, 9500511), (39, 3166837), (139, 888537), (417, 296179), (1807, 68349), (5421, 22783)]