171224209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{1429}}^1$

素因数の和:2164

約数の個数: 12

約数和(自身を含む): 185799900

約数和(自身を除く): 14575691

約数列:

[1, 13, 169, 709, 1429, 9217, 18577, 119821, 241501, 1013161, 13171093, 171224209]

約数ペア:

[(1, 171224209), (13, 13171093), (169, 1013161), (709, 241501), (1429, 119821), (9217, 18577)]