28510239

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2273}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 39403872

約数和(自身を除く): 10893633

約数列:

[1, 3, 37, 111, 113, 339, 2273, 4181, 6819, 12543, 84101, 252303, 256849, 770547, 9503413, 28510239]

約数ペア:

[(1, 28510239), (3, 9503413), (37, 770547), (111, 256849), (113, 252303), (339, 84101), (2273, 12543), (4181, 6819)]