313200769

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{17189}}^1$

素因数の和:17352

約数の個数: 16

約数和(自身を含む): 379555200

約数和(自身を除く): 66354431

約数列:

[1, 7, 19, 133, 137, 959, 2603, 17189, 18221, 120323, 326591, 2286137, 2354893, 16484251, 44742967, 313200769]

約数ペア:

[(1, 313200769), (7, 44742967), (19, 16484251), (133, 2354893), (137, 2286137), (959, 326591), (2603, 120323), (17189, 18221)]