22690017

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 38645760

約数和(自身を除く): 15955743

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 443, 813, 1329, 1897, 2439, 3101, 3987, 5691, 7317, 9303, 11961, 17073, 27909, 51219, 83727, 120053, 360159, 840371, 1080477, 2521113, 3241431, 7563339, 22690017]

約数ペア:

[(1, 22690017), (3, 7563339), (7, 3241431), (9, 2521113), (21, 1080477), (27, 840371), (63, 360159), (189, 120053), (271, 83727), (443, 51219), (813, 27909), (1329, 17073), (1897, 11961), (2439, 9303), (3101, 7317), (3987, 5691)]