274884239

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9067}}^1$

素因数の和:9206

約数の個数: 16

約数和(自身を含む): 323836416

約数和(自身を除く): 48952177

約数列:

[1, 7, 61, 71, 427, 497, 4331, 9067, 30317, 63469, 553087, 643757, 3871609, 4506299, 39269177, 274884239]

約数ペア:

[(1, 274884239), (7, 39269177), (61, 4506299), (71, 3871609), (427, 643757), (497, 553087), (4331, 63469), (9067, 30317)]