39158943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 56334720

約数和(自身を除く): 17175777

約数列:

[1, 3, 19, 47, 57, 141, 311, 893, 933, 2209, 2679, 5909, 6627, 14617, 17727, 41971, 43851, 125913, 277723, 686999, 833169, 2060997, 13052981, 39158943]

約数ペア:

[(1, 39158943), (3, 13052981), (19, 2060997), (47, 833169), (57, 686999), (141, 277723), (311, 125913), (893, 43851), (933, 41971), (2209, 17727), (2679, 14617), (5909, 6627)]