42210279

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 63353472

約数和(自身を除く): 21143193

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 1567, 2993, 4701, 8979, 14103, 26937, 64247, 114391, 192741, 343173, 578223, 1029519, 4690031, 14070093, 42210279]

約数ペア:

[(1, 42210279), (3, 14070093), (9, 4690031), (41, 1029519), (73, 578223), (123, 343173), (219, 192741), (369, 114391), (657, 64247), (1567, 26937), (2993, 14103), (4701, 8979)]