315049287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{882491}}^1$

素因数の和:882518

約数の個数: 16

約数和(自身を含む): 508315392

約数和(自身を除く): 193266105

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 882491, 2647473, 6177437, 15002347, 18532311, 45007041, 105016429, 315049287]

約数ペア:

[(1, 315049287), (3, 105016429), (7, 45007041), (17, 18532311), (21, 15002347), (51, 6177437), (119, 2647473), (357, 882491)]