12113487

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 18127824

約数和(自身を除く): 6014337

約数列:

[1, 3, 9, 43, 113, 129, 277, 339, 387, 831, 1017, 2493, 4859, 11911, 14577, 31301, 35733, 43731, 93903, 107199, 281709, 1345943, 4037829, 12113487]

約数ペア:

[(1, 12113487), (3, 4037829), (9, 1345943), (43, 281709), (113, 107199), (129, 93903), (277, 43731), (339, 35733), (387, 31301), (831, 14577), (1017, 11911), (2493, 4859)]