86470007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20593}}^1$

素因数の和:20642

約数の個数: 16

約数和(自身を含む): 103793760

約数和(自身を除く): 17323753

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 20593, 267709, 350081, 391267, 4551053, 5086471, 6651539, 86470007]

約数ペア:

[(1, 86470007), (13, 6651539), (17, 5086471), (19, 4551053), (221, 391267), (247, 350081), (323, 267709), (4199, 20593)]