28697029361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{32467}}^1$

素因数の和:33381

約数の個数: 32

約数和(自身を含む): 38575100928

約数和(自身を除く): 9878071567

約数列:

[1, 7, 11, 13, 77, 91, 143, 883, 1001, 6181, 9713, 11479, 32467, 67991, 80353, 126269, 227269, 357137, 422071, 883883, 2499959, 2954497, 4642781, 28668361, 32499467, 200678527, 315351971, 372688693, 2207463797, 2608820851, 4099575623, 28697029361]

約数ペア:

[(1, 28697029361), (7, 4099575623), (11, 2608820851), (13, 2207463797), (77, 372688693), (91, 315351971), (143, 200678527), (883, 32499467), (1001, 28668361), (6181, 4642781), (9713, 2954497), (11479, 2499959), (32467, 883883), (67991, 422071), (80353, 357137), (126269, 227269)]