320974083

素因数分解:

$3^5\times {\mathrm{1320881}}^1$

素因数の和:1320896

約数の個数: 12

約数和(自身を含む): 480801048

約数和(自身を除く): 159826965

約数列:

[1, 3, 9, 27, 81, 243, 1320881, 3962643, 11887929, 35663787, 106991361, 320974083]

約数ペア:

[(1, 320974083), (3, 106991361), (9, 35663787), (27, 11887929), (81, 3962643), (243, 1320881)]