25174317

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3163}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 38474240

約数和(自身を除く): 13299923

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 3163, 7959, 9489, 22141, 66423, 1198777, 3596331, 8391439, 25174317]

約数ペア:

[(1, 25174317), (3, 8391439), (7, 3596331), (21, 1198777), (379, 66423), (1137, 22141), (2653, 9489), (3163, 7959)]