15199263

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{5501}}^1$

素因数の和:5814

約数の個数: 12

約数和(自身を含む): 22030008

約数和(自身を除く): 6830745

約数列:

[1, 3, 9, 307, 921, 2763, 5501, 16503, 49509, 1688807, 5066421, 15199263]

約数ペア:

[(1, 15199263), (3, 5066421), (9, 1688807), (307, 49509), (921, 16503), (2763, 5501)]