1330574161

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{526543}}^1$

素因数の和:526588

約数の個数: 12

約数和(自身を含む): 1604906112

約数和(自身を除く): 274331951

約数列:

[1, 7, 19, 133, 361, 2527, 526543, 3685801, 10004317, 70030219, 190082023, 1330574161]

約数ペア:

[(1, 1330574161), (7, 190082023), (19, 70030219), (133, 10004317), (361, 3685801), (2527, 526543)]