22716771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 38658048

約数和(自身を除く): 15941277

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 2287, 3311, 6861, 9933, 16009, 25157, 48027, 75471, 98341, 176099, 295023, 528297, 688387, 1081751, 2065161, 3245253, 7572257, 22716771]

約数ペア:

[(1, 22716771), (3, 7572257), (7, 3245253), (11, 2065161), (21, 1081751), (33, 688387), (43, 528297), (77, 295023), (129, 176099), (231, 98341), (301, 75471), (473, 48027), (903, 25157), (1419, 16009), (2287, 9933), (3311, 6861)]