2566443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 3782016

約数和(自身を除く): 1215573

約数列:

[1, 3, 11, 33, 83, 249, 913, 937, 2739, 2811, 10307, 30921, 77771, 233313, 855481, 2566443]

約数ペア:

[(1, 2566443), (3, 855481), (11, 233313), (33, 77771), (83, 30921), (249, 10307), (913, 2811), (937, 2739)]