38705863

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 45840384

約数和(自身を除く): 7134521

約数列:

[1, 7, 47, 71, 329, 497, 1657, 3337, 11599, 23359, 77879, 117647, 545153, 823529, 5529409, 38705863]

約数ペア:

[(1, 38705863), (7, 5529409), (47, 823529), (71, 545153), (329, 117647), (497, 77879), (1657, 23359), (3337, 11599)]