64657307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26597}}^1$

素因数の和:26638

約数の個数: 16

約数和(自身を含む): 80432352

約数和(自身を除く): 15775045

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 26597, 292567, 345761, 452149, 3803371, 4973639, 5877937, 64657307]

約数ペア:

[(1, 64657307), (11, 5877937), (13, 4973639), (17, 3803371), (143, 452149), (187, 345761), (221, 292567), (2431, 26597)]