16792442877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{137089}}^1$

素因数の和:137425

約数の個数: 32

約数和(自身を含む): 27023180800

約数和(自身を除く): 10230737923

約数列:

[1, 3, 7, 19, 21, 57, 133, 307, 399, 921, 2149, 5833, 6447, 17499, 40831, 122493, 137089, 411267, 959623, 2604691, 2878869, 7814073, 18232837, 42086323, 54698511, 126258969, 294604261, 799640137, 883812783, 2398920411, 5597480959, 16792442877]

約数ペア:

[(1, 16792442877), (3, 5597480959), (7, 2398920411), (19, 883812783), (21, 799640137), (57, 294604261), (133, 126258969), (307, 54698511), (399, 42086323), (921, 18232837), (2149, 7814073), (5833, 2878869), (6447, 2604691), (17499, 959623), (40831, 411267), (122493, 137089)]