7220037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 10585152

約数和(自身を除く): 3365115

約数列:

[1, 3, 11, 33, 137, 411, 1507, 1597, 4521, 4791, 17567, 52701, 218789, 656367, 2406679, 7220037]

約数ペア:

[(1, 7220037), (3, 2406679), (11, 656367), (33, 218789), (137, 52701), (411, 17567), (1507, 4791), (1597, 4521)]