40357007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 43532160

約数和(自身を除く): 3175153

約数列:

[1, 19, 83, 157, 163, 1577, 2983, 3097, 13031, 13529, 25591, 247589, 257051, 486229, 2124053, 40357007]

約数ペア:

[(1, 40357007), (19, 2124053), (83, 486229), (157, 257051), (163, 247589), (1577, 25591), (2983, 13529), (3097, 13031)]