2149056711

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{488311}}^1$

素因数の和:488483

約数の個数: 16

約数和(自身を含む): 3203326720

約数和(自身を除く): 1054270009

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 488311, 1464933, 4394799, 13184397, 79594693, 238784079, 716352237, 2149056711]

約数ペア:

[(1, 2149056711), (3, 716352237), (9, 238784079), (27, 79594693), (163, 13184397), (489, 4394799), (1467, 1464933), (4401, 488311)]