13653939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4931}}^1$

素因数の和:5018

約数の個数: 16

約数和(自身を含む): 19885824

約数和(自身を除く): 6231885

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 4931, 14793, 64103, 192309, 350101, 1050303, 4551313, 13653939]

約数ペア:

[(1, 13653939), (3, 4551313), (13, 1050303), (39, 350101), (71, 192309), (213, 64103), (923, 14793), (2769, 4931)]