31769421

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 43805184

約数和(自身を除く): 12035763

約数列:

[1, 3, 37, 111, 157, 471, 1823, 5469, 5809, 17427, 67451, 202353, 286211, 858633, 10589807, 31769421]

約数ペア:

[(1, 31769421), (3, 10589807), (37, 858633), (111, 286211), (157, 202353), (471, 67451), (1823, 17427), (5469, 5809)]