22621797

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{20773}}^1$

素因数の和:20801

約数の個数: 18

約数和(自身を含む): 35918246

約数和(自身を除く): 13296449

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 20773, 62319, 186957, 228503, 685509, 2056527, 2513533, 7540599, 22621797]

約数ペア:

[(1, 22621797), (3, 7540599), (9, 2513533), (11, 2056527), (33, 685509), (99, 228503), (121, 186957), (363, 62319), (1089, 20773)]