3121961331

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{220151}}^1$

素因数の和:220346

約数の個数: 16

約数和(自身を含む): 4332591360

約数和(自身を除く): 1210630029

約数列:

[1, 3, 29, 87, 163, 489, 4727, 14181, 220151, 660453, 6384379, 19153137, 35884613, 107653839, 1040653777, 3121961331]

約数ペア:

[(1, 3121961331), (3, 1040653777), (29, 107653839), (87, 35884613), (163, 19153137), (489, 6384379), (4727, 660453), (14181, 220151)]