12859847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 17902080

約数和(自身を除く): 5042233

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 443, 1001, 2233, 2639, 3101, 4147, 4873, 5759, 12847, 29029, 34111, 40313, 63349, 89929, 141317, 167011, 443443, 989219, 1169077, 1837121, 12859847]

約数ペア:

[(1, 12859847), (7, 1837121), (11, 1169077), (13, 989219), (29, 443443), (77, 167011), (91, 141317), (143, 89929), (203, 63349), (319, 40313), (377, 34111), (443, 29029), (1001, 12847), (2233, 5759), (2639, 4873), (3101, 4147)]