16530717

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11168

約数の個数: 16

約数和(自身を含む): 25546752

約数和(自身を除く): 9016035

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 11087, 33261, 77609, 232827, 787177, 2361531, 5510239, 16530717]

約数ペア:

[(1, 16530717), (3, 5510239), (7, 2361531), (21, 787177), (71, 232827), (213, 77609), (497, 33261), (1491, 11087)]