31162261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 35795200

約数和(自身を除く): 4632939

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 1597, 19513, 20761, 30343, 126163, 394459, 1640119, 2397097, 31162261]

約数ペア:

[(1, 31162261), (13, 2397097), (19, 1640119), (79, 394459), (247, 126163), (1027, 30343), (1501, 20761), (1597, 19513)]