25122039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2579}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 35665920

約数和(自身を除く): 10543881

約数列:

[1, 3, 17, 51, 191, 573, 2579, 3247, 7737, 9741, 43843, 131529, 492589, 1477767, 8374013, 25122039]

約数ペア:

[(1, 25122039), (3, 8374013), (17, 1477767), (51, 492589), (191, 131529), (573, 43843), (2579, 9741), (3247, 7737)]