26602807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20323}}^1$

素因数の和:20358

約数の個数: 16

約数和(自身を含む): 35119872

約数和(自身を除く): 8517065

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 20323, 142261, 223553, 345491, 1564871, 2418437, 3800401, 26602807]

約数ペア:

[(1, 26602807), (7, 3800401), (11, 2418437), (17, 1564871), (77, 345491), (119, 223553), (187, 142261), (1309, 20323)]