791231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 982080

約数和(自身を除く): 190849

約数列:

[1, 7, 17, 61, 109, 119, 427, 763, 1037, 1853, 6649, 7259, 12971, 46543, 113033, 791231]

約数ペア:

[(1, 791231), (7, 113033), (17, 46543), (61, 12971), (109, 7259), (119, 6649), (427, 1853), (763, 1037)]