22177449

素因数分解:

$3^3\times 7^2\times {\mathrm{16763}}^1$

素因数の和:16786

約数の個数: 24

約数和(自身を含む): 38221920

約数和(自身を除く): 16044471

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 16763, 50289, 117341, 150867, 352023, 452601, 821387, 1056069, 2464161, 3168207, 7392483, 22177449]

約数ペア:

[(1, 22177449), (3, 7392483), (7, 3168207), (9, 2464161), (21, 1056069), (27, 821387), (49, 452601), (63, 352023), (147, 150867), (189, 117341), (441, 50289), (1323, 16763)]