5090319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 8000720

約数和(自身を除く): 2910401

約数列:

[1, 3, 9, 13, 39, 117, 139, 313, 417, 939, 1251, 1807, 2817, 4069, 5421, 12207, 16263, 36621, 43507, 130521, 391563, 565591, 1696773, 5090319]

約数ペア:

[(1, 5090319), (3, 1696773), (9, 565591), (13, 391563), (39, 130521), (117, 43507), (139, 36621), (313, 16263), (417, 12207), (939, 5421), (1251, 4069), (1807, 2817)]