25270713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5023}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 40232192

約数和(自身を除く): 14961479

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5023, 5031, 15069, 45207, 65299, 195897, 215989, 587691, 647967, 1943901, 2807857, 8423571, 25270713]

約数ペア:

[(1, 25270713), (3, 8423571), (9, 2807857), (13, 1943901), (39, 647967), (43, 587691), (117, 215989), (129, 195897), (387, 65299), (559, 45207), (1677, 15069), (5023, 5031)]