330838543

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 393368400

約数和(自身を除く): 62529857

約数列:

[1, 7, 49, 89, 107, 623, 709, 749, 4361, 4963, 5243, 9523, 34741, 63101, 66661, 75863, 441707, 466627, 531041, 3091949, 3717287, 6751807, 47262649, 330838543]

約数ペア:

[(1, 330838543), (7, 47262649), (49, 6751807), (89, 3717287), (107, 3091949), (623, 531041), (709, 466627), (749, 441707), (4361, 75863), (4963, 66661), (5243, 63101), (9523, 34741)]