1187796239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{344189}}^1$

素因数の和:344242

約数の個数: 16

約数和(自身を含む): 1486900800

約数和(自身を除く): 299104561

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 344189, 2409323, 5851213, 9981481, 40958491, 69870367, 169685177, 1187796239]

約数ペア:

[(1, 1187796239), (7, 169685177), (17, 69870367), (29, 40958491), (119, 9981481), (203, 5851213), (493, 2409323), (3451, 344189)]