25826559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26987}}^1$

素因数の和:27030

約数の個数: 16

約数和(自身を含む): 38862720

約数和(自身を除く): 13036161

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 26987, 80961, 296857, 782623, 890571, 2347869, 8608853, 25826559]

約数ペア:

[(1, 25826559), (3, 8608853), (11, 2347869), (29, 890571), (33, 782623), (87, 296857), (319, 80961), (957, 26987)]