15693604137

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{789377}}^1$

素因数の和:789477

約数の個数: 18

約数和(自身を含む): 23161139898

約数和(自身を除く): 7467535761

約数列:

[1, 3, 9, 47, 141, 423, 2209, 6627, 19881, 789377, 2368131, 7104393, 37100719, 111302157, 333906471, 1743733793, 5231201379, 15693604137]

約数ペア:

[(1, 15693604137), (3, 5231201379), (9, 1743733793), (47, 333906471), (141, 111302157), (423, 37100719), (2209, 7104393), (6627, 2368131), (19881, 789377)]