64195417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26407}}^1$

素因数の和:26448

約数の個数: 16

約数和(自身を含む): 79857792

約数和(自身を除く): 15662375

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 26407, 290477, 343291, 448919, 3776201, 4938109, 5835947, 64195417]

約数ペア:

[(1, 64195417), (11, 5835947), (13, 4938109), (17, 3776201), (143, 448919), (187, 343291), (221, 290477), (2431, 26407)]