28051023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9375

約数の個数: 32

約数和(自身を含む): 50222592

約数和(自身を除く): 22171569

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 9341, 28023, 65387, 102751, 121433, 196161, 308253, 364299, 719257, 850031, 1335763, 2157771, 2550093, 4007289, 9350341, 28051023]

約数ペア:

[(1, 28051023), (3, 9350341), (7, 4007289), (11, 2550093), (13, 2157771), (21, 1335763), (33, 850031), (39, 719257), (77, 364299), (91, 308253), (143, 196161), (231, 121433), (273, 102751), (429, 65387), (1001, 28023), (3003, 9341)]