21836690577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{8059}}^1\times {\mathrm{23159}}^1$

素因数の和:31237

約数の個数: 24

約数和(自身を含む): 33973867200

約数和(自身を除く): 12137176623

約数列:

[1, 3, 9, 13, 39, 117, 8059, 23159, 24177, 69477, 72531, 104767, 208431, 301067, 314301, 903201, 942903, 2709603, 186638381, 559915143, 1679745429, 2426298953, 7278896859, 21836690577]

約数ペア:

[(1, 21836690577), (3, 7278896859), (9, 2426298953), (13, 1679745429), (39, 559915143), (117, 186638381), (8059, 2709603), (23159, 942903), (24177, 903201), (69477, 314301), (72531, 301067), (104767, 208431)]