1288391393

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{2999}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 1403568000

約数和(自身を除く): 115176607

約数列:

[1, 17, 37, 629, 683, 2999, 11611, 25271, 50983, 110963, 429607, 1886371, 2048317, 34821389, 75787729, 1288391393]

約数ペア:

[(1, 1288391393), (17, 75787729), (37, 34821389), (629, 2048317), (683, 1886371), (2999, 429607), (11611, 110963), (25271, 50983)]