13202287

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 15607872

約数和(自身を除く): 2405585

約数列:

[1, 7, 41, 157, 287, 293, 1099, 2051, 6437, 12013, 45059, 46001, 84091, 322007, 1886041, 13202287]

約数ペア:

[(1, 13202287), (7, 1886041), (41, 322007), (157, 84091), (287, 46001), (293, 45059), (1099, 12013), (2051, 6437)]