315965161

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 334540800

約数和(自身を除く): 18575639

約数列:

[1, 43, 47, 79, 1979, 2021, 3397, 3713, 85097, 93013, 156341, 159659, 3999559, 6722663, 7348027, 315965161]

約数ペア:

[(1, 315965161), (43, 7348027), (47, 6722663), (79, 3999559), (1979, 159659), (2021, 156341), (3397, 93013), (3713, 85097)]