10968939

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:912

約数の個数: 20

約数和(自身を含む): 16494720

約数和(自身を除く): 5525781

約数列:

[1, 3, 9, 27, 81, 191, 573, 709, 1719, 2127, 5157, 6381, 15471, 19143, 57429, 135419, 406257, 1218771, 3656313, 10968939]

約数ペア:

[(1, 10968939), (3, 3656313), (9, 1218771), (27, 406257), (81, 135419), (191, 57429), (573, 19143), (709, 15471), (1719, 6381), (2127, 5157)]