19960803

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32143}}^1$

素因数の和:32175

約数の個数: 16

約数和(自身を含む): 30858240

約数和(自身を除く): 10897437

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32143, 96429, 289287, 739289, 867861, 2217867, 6653601, 19960803]

約数ペア:

[(1, 19960803), (3, 6653601), (9, 2217867), (23, 867861), (27, 739289), (69, 289287), (207, 96429), (621, 32143)]