28810041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1217}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 41470464

約数和(自身を除く): 12660423

約数列:

[1, 3, 13, 39, 607, 1217, 1821, 3651, 7891, 15821, 23673, 47463, 738719, 2216157, 9603347, 28810041]

約数ペア:

[(1, 28810041), (3, 9603347), (13, 2216157), (39, 738719), (607, 47463), (1217, 23673), (1821, 15821), (3651, 7891)]