11421783

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{3881}}^1$

素因数の和:3999

約数の個数: 16

約数和(自身を含む): 17080800

約数和(自身を除く): 5659017

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 3881, 11643, 34929, 104787, 423029, 1269087, 3807261, 11421783]

約数ペア:

[(1, 11421783), (3, 3807261), (9, 1269087), (27, 423029), (109, 104787), (327, 34929), (981, 11643), (2943, 3881)]