420176037

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{4909}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 567831680

約数和(自身を除く): 147655643

約数列:

[1, 3, 103, 277, 309, 831, 4909, 14727, 28531, 85593, 505627, 1359793, 1516881, 4079379, 140058679, 420176037]

約数ペア:

[(1, 420176037), (3, 140058679), (103, 4079379), (277, 1516881), (309, 1359793), (831, 505627), (4909, 85593), (14727, 28531)]