15691989383

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1\times {\mathrm{1301}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 19258767360

約数和(自身を除く): 3566777977

約数列:

[1, 7, 17, 79, 119, 553, 1283, 1301, 1343, 8981, 9107, 9401, 21811, 22117, 101357, 102779, 152677, 154819, 709499, 719453, 1669183, 1723069, 1747243, 11684281, 12061483, 12230701, 28376111, 131865457, 198632777, 923058199, 2241712769, 15691989383]

約数ペア:

[(1, 15691989383), (7, 2241712769), (17, 923058199), (79, 198632777), (119, 131865457), (553, 28376111), (1283, 12230701), (1301, 12061483), (1343, 11684281), (8981, 1747243), (9107, 1723069), (9401, 1669183), (21811, 719453), (22117, 709499), (101357, 154819), (102779, 152677)]