306804967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{25031}}^1$

素因数の和:25158

約数の個数: 16

約数和(自身を含む): 374879232

約数和(自身を除く): 68074265

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 25031, 175217, 425527, 2578193, 2978689, 18047351, 43829281, 306804967]

約数ペア:

[(1, 306804967), (7, 43829281), (17, 18047351), (103, 2978689), (119, 2578193), (721, 425527), (1751, 175217), (12257, 25031)]