338283365121

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{321256757}}^1$

素因数の和:321256782

約数の個数: 20

約数和(自身を含む): 544208948052

約数和(自身を除く): 205925582931

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 321256757, 963770271, 2891310813, 4176337841, 8673932439, 12529013523, 26021797317, 37587040569, 112761121707, 338283365121]

約数ペア:

[(1, 338283365121), (3, 112761121707), (9, 37587040569), (13, 26021797317), (27, 12529013523), (39, 8673932439), (81, 4176337841), (117, 2891310813), (351, 963770271), (1053, 321256757)]