25090713

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 12648807

約数列:

[1, 3, 9, 29, 87, 251, 261, 383, 753, 1149, 2259, 3447, 7279, 11107, 21837, 33321, 65511, 96133, 99963, 288399, 865197, 2787857, 8363571, 25090713]

約数ペア:

[(1, 25090713), (3, 8363571), (9, 2787857), (29, 865197), (87, 288399), (251, 99963), (261, 96133), (383, 65511), (753, 33321), (1149, 21837), (2259, 11107), (3447, 7279)]