23197867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 29325312

約数和(自身を除く): 6127445

約数列:

[1, 7, 11, 73, 77, 511, 803, 4127, 5621, 28889, 45397, 301271, 317779, 2108897, 3313981, 23197867]

約数ペア:

[(1, 23197867), (7, 3313981), (11, 2108897), (73, 317779), (77, 301271), (511, 45397), (803, 28889), (4127, 5621)]