40519687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 47776176

約数和(自身を除く): 7256489

約数列:

[1, 13, 17, 47, 83, 221, 611, 799, 1079, 1411, 2209, 3901, 10387, 18343, 28717, 37553, 50713, 66317, 183347, 488189, 862121, 2383511, 3116899, 40519687]

約数ペア:

[(1, 40519687), (13, 3116899), (17, 2383511), (47, 862121), (83, 488189), (221, 183347), (611, 66317), (799, 50713), (1079, 37553), (1411, 28717), (2209, 18343), (3901, 10387)]