40807559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 46207392

約数和(自身を除く): 5399833

約数列:

[1, 13, 37, 43, 481, 559, 1591, 1973, 20683, 25649, 73001, 84839, 949013, 1102907, 3139043, 40807559]

約数ペア:

[(1, 40807559), (13, 3139043), (37, 1102907), (43, 949013), (481, 84839), (559, 73001), (1591, 25649), (1973, 20683)]