31189059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6703}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 50199552

約数和(自身を除く): 19010493

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 6703, 20109, 60327, 73733, 221199, 315041, 663597, 945123, 2835369, 3465451, 10396353, 31189059]

約数ペア:

[(1, 31189059), (3, 10396353), (9, 3465451), (11, 2835369), (33, 945123), (47, 663597), (99, 315041), (141, 221199), (423, 73733), (517, 60327), (1551, 20109), (4653, 6703)]