13393338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318889}}^1$

素因数の和:318901

約数の個数: 16

約数和(自身を含む): 30613440

約数和(自身を除く): 17220102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318889, 637778, 956667, 1913334, 2232223, 4464446, 6696669, 13393338]

約数ペア:

[(1, 13393338), (2, 6696669), (3, 4464446), (6, 2232223), (7, 1913334), (14, 956667), (21, 637778), (42, 318889)]