12676443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7559}}^1$

素因数の和:7618

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 5951397

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 7559, 22677, 98267, 294801, 325037, 975111, 4225481, 12676443]

約数ペア:

[(1, 12676443), (3, 4225481), (13, 975111), (39, 325037), (43, 294801), (129, 98267), (559, 22677), (1677, 7559)]