47059713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 72072000

約数和(自身を除く): 25012287

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 1847, 2831, 5541, 8493, 16623, 25479, 35093, 105279, 275203, 315837, 825609, 2476827, 5228857, 15686571, 47059713]

約数ペア:

[(1, 47059713), (3, 15686571), (9, 5228857), (19, 2476827), (57, 825609), (149, 315837), (171, 275203), (447, 105279), (1341, 35093), (1847, 25479), (2831, 16623), (5541, 8493)]