862121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 16

約数和(自身を含む): 1016064

約数和(自身を除く): 153943

約数列:

[1, 13, 17, 47, 83, 221, 611, 799, 1079, 1411, 3901, 10387, 18343, 50713, 66317, 862121]

約数ペア:

[(1, 862121), (13, 66317), (17, 50713), (47, 18343), (83, 10387), (221, 3901), (611, 1411), (799, 1079)]