25890627

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3253}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 39568640

約数和(自身を除く): 13678013

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 3253, 7959, 9759, 22771, 68313, 1232887, 3698661, 8630209, 25890627]

約数ペア:

[(1, 25890627), (3, 8630209), (7, 3698661), (21, 1232887), (379, 68313), (1137, 22771), (2653, 9759), (3253, 7959)]