28083133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 32429376

約数和(自身を除く): 4346243

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 1531, 18343, 19903, 26027, 127073, 338351, 1651949, 2160241, 28083133]

約数ペア:

[(1, 28083133), (13, 2160241), (17, 1651949), (83, 338351), (221, 127073), (1079, 26027), (1411, 19903), (1531, 18343)]