42039231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2143}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 60512256

約数和(自身を除く): 18473025

約数列:

[1, 3, 13, 39, 503, 1509, 2143, 6429, 6539, 19617, 27859, 83577, 1077929, 3233787, 14013077, 42039231]

約数ペア:

[(1, 42039231), (3, 14013077), (13, 3233787), (39, 1077929), (503, 83577), (1509, 27859), (2143, 19617), (6429, 6539)]