25424997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15161}}^1$

素因数の和:15220

約数の個数: 16

約数和(自身を含む): 37359168

約数和(自身を除く): 11934171

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15161, 45483, 197093, 591279, 651923, 1955769, 8474999, 25424997]

約数ペア:

[(1, 25424997), (3, 8474999), (13, 1955769), (39, 651923), (43, 591279), (129, 197093), (559, 45483), (1677, 15161)]