31341317

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 38246400

約数和(自身を除く): 6905083

約数列:

[1, 7, 19, 71, 133, 497, 1349, 3319, 9443, 23233, 63061, 235649, 441427, 1649543, 4477331, 31341317]

約数ペア:

[(1, 31341317), (7, 4477331), (19, 1649543), (71, 441427), (133, 235649), (497, 63061), (1349, 23233), (3319, 9443)]