13185249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5189}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 22088640

約数和(自身を除く): 8903391

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 5189, 15567, 36323, 57079, 108969, 171237, 399553, 627869, 1198659, 1883607, 4395083, 13185249]

約数ペア:

[(1, 13185249), (3, 4395083), (7, 1883607), (11, 1198659), (21, 627869), (33, 399553), (77, 171237), (121, 108969), (231, 57079), (363, 36323), (847, 15567), (2541, 5189)]