25248601

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 29962240

約数和(自身を除く): 4713639

約数列:

[1, 7, 31, 217, 307, 379, 2149, 2653, 9517, 11749, 66619, 82243, 116353, 814471, 3606943, 25248601]

約数ペア:

[(1, 25248601), (7, 3606943), (31, 814471), (217, 116353), (307, 82243), (379, 66619), (2149, 11749), (2653, 9517)]