28225479

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 38304000

約数和(自身を除く): 10078521

約数列:

[1, 3, 113, 139, 339, 417, 599, 1797, 15707, 47121, 67687, 83261, 203061, 249783, 9408493, 28225479]

約数ペア:

[(1, 28225479), (3, 9408493), (113, 249783), (139, 203061), (339, 83261), (417, 67687), (599, 47121), (1797, 15707)]