397930107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{35381}}^1$

素因数の和:35570

約数の個数: 16

約数和(自身を含む): 557054208

約数和(自身を除く): 159124101

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 35381, 106143, 813763, 2441289, 5767103, 17301309, 132643369, 397930107]

約数ペア:

[(1, 397930107), (3, 132643369), (23, 17301309), (69, 5767103), (163, 2441289), (489, 813763), (3749, 106143), (11247, 35381)]