81948347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 93754080

約数和(自身を除く): 11805733

約数列:

[1, 13, 17, 221, 523, 709, 6799, 8891, 9217, 12053, 115583, 156689, 370807, 4820491, 6303719, 81948347]

約数ペア:

[(1, 81948347), (13, 6303719), (17, 4820491), (221, 370807), (523, 156689), (709, 115583), (6799, 12053), (8891, 9217)]