1520796837

素因数分解:

$3^1\times 7^1\times {\mathrm{14197}}^1\times {\mathrm{5101}}^1$

素因数の和:19308

約数の個数: 16

約数和(自身を含む): 2318022272

約数和(自身を除く): 797225435

約数列:

[1, 3, 7, 21, 5101, 14197, 15303, 35707, 42591, 99379, 107121, 298137, 72418897, 217256691, 506932279, 1520796837]

約数ペア:

[(1, 1520796837), (3, 506932279), (7, 217256691), (21, 72418897), (5101, 298137), (14197, 107121), (15303, 99379), (35707, 42591)]