39799929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21713}}^1$

素因数の和:21776

約数の個数: 16

約数和(自身を含む): 58367232

約数和(自身を除く): 18567303

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 21713, 65139, 282269, 846807, 1020511, 3061533, 13266643, 39799929]

約数ペア:

[(1, 39799929), (3, 13266643), (13, 3061533), (39, 1020511), (47, 846807), (141, 282269), (611, 65139), (1833, 21713)]