25211949

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12377}}^1$

素因数の和:12484

約数の個数: 16

約数和(自身を含む): 38817408

約数和(自身を除く): 13605459

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 12377, 37131, 86639, 259917, 1200569, 3601707, 8403983, 25211949]

約数ペア:

[(1, 25211949), (3, 8403983), (7, 3601707), (21, 1200569), (97, 259917), (291, 86639), (679, 37131), (2037, 12377)]