7477236471

素因数分解:

$3^1\times {\mathrm{131}}^2\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 10100218752

約数和(自身を除く): 2622982281

約数列:

[1, 3, 131, 311, 393, 467, 933, 1401, 17161, 40741, 51483, 61177, 122223, 145237, 183531, 435711, 5337071, 8014187, 16011213, 19026047, 24042561, 57078141, 2492412157, 7477236471]

約数ペア:

[(1, 7477236471), (3, 2492412157), (131, 57078141), (311, 24042561), (393, 19026047), (467, 16011213), (933, 8014187), (1401, 5337071), (17161, 435711), (40741, 183531), (51483, 145237), (61177, 122223)]