22097259

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{11527}}^1$

素因数の和:11607

約数の個数: 16

約数和(自身を含む): 33200640

約数和(自身を除く): 11103381

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 11527, 34581, 103743, 311229, 818417, 2455251, 7365753, 22097259]

約数ペア:

[(1, 22097259), (3, 7365753), (9, 2455251), (27, 818417), (71, 311229), (213, 103743), (639, 34581), (1917, 11527)]