2331329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 3338496

約数和(自身を除く): 1007167

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 137, 143, 187, 221, 959, 1001, 1309, 1507, 1547, 1781, 2329, 2431, 10549, 12467, 16303, 17017, 19591, 25619, 30277, 137137, 179333, 211939, 333047, 2331329]

約数ペア:

[(1, 2331329), (7, 333047), (11, 211939), (13, 179333), (17, 137137), (77, 30277), (91, 25619), (119, 19591), (137, 17017), (143, 16303), (187, 12467), (221, 10549), (959, 2431), (1001, 2329), (1309, 1781), (1507, 1547)]