2622243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 3822336

約数和(自身を除く): 1200093

約数列:

[1, 3, 13, 39, 71, 213, 923, 947, 2769, 2841, 12311, 36933, 67237, 201711, 874081, 2622243]

約数ペア:

[(1, 2622243), (3, 874081), (13, 201711), (39, 67237), (71, 36933), (213, 12311), (923, 2841), (947, 2769)]