13590297

素因数分解:

$3^2\times 7^2\times {\mathrm{30817}}^1$

素因数の和:30837

約数の個数: 18

約数和(自身を含む): 22836138

約数和(自身を除く): 9245841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30817, 92451, 215719, 277353, 647157, 1510033, 1941471, 4530099, 13590297]

約数ペア:

[(1, 13590297), (3, 4530099), (7, 1941471), (9, 1510033), (21, 647157), (49, 277353), (63, 215719), (147, 92451), (441, 30817)]