1330441509

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{216649}}^1$

素因数の和:216764

約数の個数: 16

約数和(自身を含む): 1871856000

約数和(自身を除く): 541414491

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 216649, 649947, 4982927, 14948781, 19281761, 57845283, 443480503, 1330441509]

約数ペア:

[(1, 1330441509), (3, 443480503), (23, 57845283), (69, 19281761), (89, 14948781), (267, 4982927), (2047, 649947), (6141, 216649)]