2017789731

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{57179}}^1$

素因数の和:58495

約数の個数: 16

約数和(自身を含む): 2991657600

約数和(自身を除く): 973867869

約数列:

[1, 3, 9, 27, 1307, 3921, 11763, 35289, 57179, 171537, 514611, 1543833, 74732953, 224198859, 672596577, 2017789731]

約数ペア:

[(1, 2017789731), (3, 672596577), (9, 224198859), (27, 74732953), (1307, 1543833), (3921, 514611), (11763, 171537), (35289, 57179)]