12609621

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{10861}}^1$

素因数の和:10913

約数の個数: 16

約数和(自身を含む): 19117120

約数和(自身を除く): 6507499

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 10861, 32583, 97749, 293247, 467023, 1401069, 4203207, 12609621]

約数ペア:

[(1, 12609621), (3, 4203207), (9, 1401069), (27, 467023), (43, 293247), (129, 97749), (387, 32583), (1161, 10861)]