16322691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 28569600

約数和(自身を除く): 12246909

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 3719, 4389, 11157, 26033, 40909, 70661, 78099, 122727, 211983, 286363, 494627, 777271, 859089, 1483881, 2331813, 5440897, 16322691]

約数ペア:

[(1, 16322691), (3, 5440897), (7, 2331813), (11, 1483881), (19, 859089), (21, 777271), (33, 494627), (57, 286363), (77, 211983), (133, 122727), (209, 78099), (231, 70661), (399, 40909), (627, 26033), (1463, 11157), (3719, 4389)]