25260837

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12401}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 38892672

約数和(自身を除く): 13631835

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 12401, 37203, 86807, 260421, 1202897, 3608691, 8420279, 25260837]

約数ペア:

[(1, 25260837), (3, 8420279), (7, 3608691), (21, 1202897), (97, 260421), (291, 86807), (679, 37203), (2037, 12401)]