1720271283

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{36217}}^1$

素因数の和:36514

約数の個数: 16

約数和(自身を含む): 2336495616

約数和(自身を除く): 616224333

約数列:

[1, 3, 71, 213, 223, 669, 15833, 36217, 47499, 108651, 2571407, 7714221, 8076391, 24229173, 573423761, 1720271283]

約数ペア:

[(1, 1720271283), (3, 573423761), (71, 24229173), (213, 8076391), (223, 7714221), (669, 2571407), (15833, 108651), (36217, 47499)]