25190493

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 34279680

約数和(自身を除く): 9089187

約数列:

[1, 3, 79, 157, 237, 471, 677, 2031, 12403, 37209, 53483, 106289, 160449, 318867, 8396831, 25190493]

約数ペア:

[(1, 25190493), (3, 8396831), (79, 318867), (157, 160449), (237, 106289), (471, 53483), (677, 37209), (2031, 12403)]