1257198333

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1\times {\mathrm{9319}}^1$

素因数の和:9748

約数の個数: 16

約数和(自身を含む): 1692362880

約数和(自身を除く): 435164547

約数列:

[1, 3, 193, 233, 579, 699, 9319, 27957, 44969, 134907, 1798567, 2171327, 5395701, 6513981, 419066111, 1257198333]

約数ペア:

[(1, 1257198333), (3, 419066111), (193, 6513981), (233, 5395701), (579, 2171327), (699, 1798567), (9319, 134907), (27957, 44969)]