988057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 24

約数和(自身を含む): 1316736

約数和(自身を除く): 328679

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 361, 391, 437, 2261, 2527, 2737, 3059, 6137, 7429, 8303, 42959, 52003, 58121, 141151, 988057]

約数ペア:

[(1, 988057), (7, 141151), (17, 58121), (19, 52003), (23, 42959), (119, 8303), (133, 7429), (161, 6137), (323, 3059), (361, 2737), (391, 2527), (437, 2261)]