11961783

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{10303}}^1$

素因数の和:10355

約数の個数: 16

約数和(自身を含む): 18135040

約数和(自身を除く): 6173257

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 10303, 30909, 92727, 278181, 443029, 1329087, 3987261, 11961783]

約数ペア:

[(1, 11961783), (3, 3987261), (9, 1329087), (27, 443029), (43, 278181), (129, 92727), (387, 30909), (1161, 10303)]