348534907

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{13381}}^1$

素因数の和:13510

約数の個数: 12

約数和(自身を含む): 404992848

約数和(自身を除く): 56457941

約数列:

[1, 7, 61, 427, 3721, 13381, 26047, 93667, 816241, 5713687, 49790701, 348534907]

約数ペア:

[(1, 348534907), (7, 49790701), (61, 5713687), (427, 816241), (3721, 93667), (13381, 26047)]