389634477

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{2411}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 525777408

約数和(自身を除く): 136142931

約数列:

[1, 3, 103, 309, 523, 1569, 2411, 7233, 53869, 161607, 248333, 744999, 1260953, 3782859, 129878159, 389634477]

約数ペア:

[(1, 389634477), (3, 129878159), (103, 3782859), (309, 1260953), (523, 744999), (1569, 248333), (2411, 161607), (7233, 53869)]