71882317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 80220672

約数和(自身を除く): 8338355

約数列:

[1, 13, 47, 71, 611, 923, 1657, 3337, 21541, 43381, 77879, 117647, 1012427, 1529411, 5529409, 71882317]

約数ペア:

[(1, 71882317), (13, 5529409), (47, 1529411), (71, 1012427), (611, 117647), (923, 77879), (1657, 43381), (3337, 21541)]