2080658541

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{69557}}^1$

素因数の和:69645

約数の個数: 24

約数和(自身を含む): 3054987360

約数和(自身を除く): 974328819

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 767, 2301, 9971, 29913, 69557, 208671, 904241, 2712723, 4103863, 11755133, 12311589, 35265399, 53350219, 160050657, 693552847, 2080658541]

約数ペア:

[(1, 2080658541), (3, 693552847), (13, 160050657), (39, 53350219), (59, 35265399), (169, 12311589), (177, 11755133), (507, 4103863), (767, 2712723), (2301, 904241), (9971, 208671), (29913, 69557)]