169899521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 189029376

約数和(自身を除く): 19129855

約数列:

[1, 11, 71, 211, 781, 1031, 2321, 11341, 14981, 73201, 164791, 217541, 805211, 2392951, 15445411, 169899521]

約数ペア:

[(1, 169899521), (11, 15445411), (71, 2392951), (211, 805211), (781, 217541), (1031, 164791), (2321, 73201), (11341, 14981)]