25007969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9137}}^1$

素因数の和:9184

約数の個数: 16

約数和(自身を含む): 31580928

約数和(自身を除く): 6572959

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 9137, 63959, 155329, 210151, 1087303, 1471057, 3572567, 25007969]

約数ペア:

[(1, 25007969), (7, 3572567), (17, 1471057), (23, 1087303), (119, 210151), (161, 155329), (391, 63959), (2737, 9137)]