64273651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 73592064

約数和(自身を除く): 9318413

約数列:

[1, 13, 17, 221, 337, 863, 4381, 5729, 11219, 14671, 74477, 190723, 290831, 3780803, 4944127, 64273651]

約数ペア:

[(1, 64273651), (13, 4944127), (17, 3780803), (221, 290831), (337, 190723), (863, 74477), (4381, 14671), (5729, 11219)]