898889329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{7621}}^1$

素因数の和:7888

約数の個数: 16

約数和(自身を含む): 995372224

約数和(自身を除く): 96482895

約数列:

[1, 13, 43, 211, 559, 2743, 7621, 9073, 99073, 117949, 327703, 1608031, 4260139, 20904403, 69145333, 898889329]

約数ペア:

[(1, 898889329), (13, 69145333), (43, 20904403), (211, 4260139), (559, 1608031), (2743, 327703), (7621, 117949), (9073, 99073)]