2390186589

素因数分解:

$3^1\times 7^1\times {\mathrm{4457}}^1\times {\mathrm{25537}}^1$

素因数の和:30004

約数の個数: 16

約数和(自身を含む): 3643148928

約数和(自身を除く): 1252962339

約数列:

[1, 3, 7, 21, 4457, 13371, 25537, 31199, 76611, 93597, 178759, 536277, 113818409, 341455227, 796728863, 2390186589]

約数ペア:

[(1, 2390186589), (3, 796728863), (7, 341455227), (21, 113818409), (4457, 536277), (13371, 178759), (25537, 93597), (31199, 76611)]