31452681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12037}}^1$

素因数の和:12120

約数の個数: 16

約数和(自身を含む): 45840704

約数和(自身を除く): 14388023

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 12037, 36111, 156481, 469443, 806479, 2419437, 10484227, 31452681]

約数ペア:

[(1, 31452681), (3, 10484227), (13, 2419437), (39, 806479), (67, 469443), (201, 156481), (871, 36111), (2613, 12037)]