25912677

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12721}}^1$

素因数の和:12828

約数の個数: 16

約数和(自身を含む): 39896192

約数和(自身を除く): 13983515

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 12721, 38163, 89047, 267141, 1233937, 3701811, 8637559, 25912677]

約数ペア:

[(1, 25912677), (3, 8637559), (7, 3701811), (21, 1233937), (97, 267141), (291, 89047), (679, 38163), (2037, 12721)]