15664086837

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13086121}}^1$

素因数の和:13086153

約数の個数: 24

約数和(自身を含む): 27219133760

約数和(自身を除く): 11555046923

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 13086121, 39258363, 91602847, 117775089, 248636299, 274808541, 745908897, 824425623, 1740454093, 2237726691, 5221362279, 15664086837]

約数ペア:

[(1, 15664086837), (3, 5221362279), (7, 2237726691), (9, 1740454093), (19, 824425623), (21, 745908897), (57, 274808541), (63, 248636299), (133, 117775089), (171, 91602847), (399, 39258363), (1197, 13086121)]