17705857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 20396880

約数和(自身を除く): 2691023

約数列:

[1, 13, 17, 113, 221, 709, 1469, 1921, 9217, 12053, 24973, 80117, 156689, 1041521, 1361989, 17705857]

約数ペア:

[(1, 17705857), (13, 1361989), (17, 1041521), (113, 156689), (221, 80117), (709, 24973), (1469, 12053), (1921, 9217)]