1279774449

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{11833}}^1$

素因数の和:12097

約数の個数: 24

約数和(自身を含む): 1888564392

約数和(自身を除く): 608789943

約数列:

[1, 3, 9, 61, 183, 197, 549, 591, 1773, 11833, 12017, 35499, 36051, 106497, 108153, 721813, 2165439, 2331101, 6496317, 6993303, 20979909, 142197161, 426591483, 1279774449]

約数ペア:

[(1, 1279774449), (3, 426591483), (9, 142197161), (61, 20979909), (183, 6993303), (197, 6496317), (549, 2331101), (591, 2165439), (1773, 721813), (11833, 108153), (12017, 106497), (35499, 36051)]