126318479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9221}}^1$

素因数の和:9350

約数の個数: 16

約数和(自身を含む): 153454080

約数和(自身を除く): 27135601

約数列:

[1, 7, 19, 103, 133, 721, 1957, 9221, 13699, 64547, 175199, 949763, 1226393, 6648341, 18045497, 126318479]

約数ペア:

[(1, 126318479), (7, 18045497), (19, 6648341), (103, 1226393), (133, 949763), (721, 175199), (1957, 64547), (9221, 13699)]