12134834721

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{915353}}^1$

素因数の和:915853

約数の個数: 16

約数和(自身を含む): 18014166720

約数和(自身を除く): 5879331999

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 915353, 2746059, 8238177, 24714531, 449438323, 1348314969, 4044944907, 12134834721]

約数ペア:

[(1, 12134834721), (3, 4044944907), (9, 1348314969), (27, 449438323), (491, 24714531), (1473, 8238177), (4419, 2746059), (13257, 915353)]