22239679

素因数分解:

$7^2\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 30

約数和(自身を含む): 29375520

約数和(自身を除く): 7135841

約数列:

[1, 7, 11, 31, 49, 77, 121, 217, 341, 539, 847, 1331, 1519, 2387, 3751, 5929, 9317, 14641, 16709, 26257, 41261, 65219, 102487, 183799, 288827, 453871, 717409, 2021789, 3177097, 22239679]

約数ペア:

[(1, 22239679), (7, 3177097), (11, 2021789), (31, 717409), (49, 453871), (77, 288827), (121, 183799), (217, 102487), (341, 65219), (539, 41261), (847, 26257), (1331, 16709), (1519, 14641), (2387, 9317), (3751, 5929)]