12227247

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{2371}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 18216960

約数和(自身を除く): 5989713

約数列:

[1, 3, 9, 27, 191, 573, 1719, 2371, 5157, 7113, 21339, 64017, 452861, 1358583, 4075749, 12227247]

約数ペア:

[(1, 12227247), (3, 4075749), (9, 1358583), (27, 452861), (191, 64017), (573, 21339), (1719, 7113), (2371, 5157)]