38843103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21191}}^1$

素因数の和:21254

約数の個数: 16

約数和(自身を含む): 56964096

約数和(自身を除く): 18120993

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 21191, 63573, 275483, 826449, 995977, 2987931, 12947701, 38843103]

約数ペア:

[(1, 38843103), (3, 12947701), (13, 2987931), (39, 995977), (47, 826449), (141, 275483), (611, 63573), (1833, 21191)]