16746273

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 24935040

約数和(自身を除く): 8188767

約数列:

[1, 3, 9, 71, 73, 213, 219, 359, 639, 657, 1077, 3231, 5183, 15549, 25489, 26207, 46647, 76467, 78621, 229401, 235863, 1860697, 5582091, 16746273]

約数ペア:

[(1, 16746273), (3, 5582091), (9, 1860697), (71, 235863), (73, 229401), (213, 78621), (219, 76467), (359, 46647), (639, 26207), (657, 25489), (1077, 15549), (3231, 5183)]