12487743

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{4093}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 18668640

約数和(自身を除く): 6180897

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 4093, 12279, 36837, 110511, 462509, 1387527, 4162581, 12487743]

約数ペア:

[(1, 12487743), (3, 4162581), (9, 1387527), (27, 462509), (113, 110511), (339, 36837), (1017, 12279), (3051, 4093)]