122921617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20161}}^1$

素因数の和:20248

約数の個数: 16

約数和(自身を含む): 153553792

約数和(自身を除く): 30632175

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 20161, 141127, 262093, 1350787, 1834651, 9455509, 17560231, 122921617]

約数ペア:

[(1, 122921617), (7, 17560231), (13, 9455509), (67, 1834651), (91, 1350787), (469, 262093), (871, 141127), (6097, 20161)]