2480996961

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{48371}}^1$

素因数の和:48557

約数の個数: 24

約数和(自身を含む): 3697555680

約数和(自身を除く): 1216558719

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 1251, 5699, 17097, 48371, 51291, 145113, 435339, 1983211, 5949633, 6723569, 17848899, 20170707, 60512121, 275666329, 826998987, 2480996961]

約数ペア:

[(1, 2480996961), (3, 826998987), (9, 275666329), (41, 60512121), (123, 20170707), (139, 17848899), (369, 6723569), (417, 5949633), (1251, 1983211), (5699, 435339), (17097, 145113), (48371, 51291)]