32128759

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 37709712

約数和(自身を除く): 5580953

約数列:

[1, 13, 17, 53, 169, 211, 221, 689, 901, 2743, 2873, 3587, 8957, 11183, 11713, 35659, 46631, 145379, 152269, 190111, 606203, 1889927, 2471443, 32128759]

約数ペア:

[(1, 32128759), (13, 2471443), (17, 1889927), (53, 606203), (169, 190111), (211, 152269), (221, 145379), (689, 46631), (901, 35659), (2743, 11713), (2873, 11183), (3587, 8957)]