15118413

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 20782080

約数和(自身を除く): 5663667

約数列:

[1, 3, 43, 129, 163, 489, 719, 2157, 7009, 21027, 30917, 92751, 117197, 351591, 5039471, 15118413]

約数ペア:

[(1, 15118413), (3, 5039471), (43, 351591), (129, 117197), (163, 92751), (489, 30917), (719, 21027), (2157, 7009)]