1417493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 1814400

約数和(自身を除く): 396907

約数列:

[1, 7, 11, 41, 77, 287, 449, 451, 3143, 3157, 4939, 18409, 34573, 128863, 202499, 1417493]

約数ペア:

[(1, 1417493), (7, 202499), (11, 128863), (41, 34573), (77, 18409), (287, 4939), (449, 3157), (451, 3143)]