2079553917

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{135467}}^1$

素因数の和:135537

約数の個数: 32

約数和(自身を含む): 3433300992

約数和(自身を除く): 1353747075

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 135467, 406401, 948269, 2302939, 2844807, 5825081, 6908817, 16120573, 17475243, 40775567, 48361719, 99026377, 122326701, 297079131, 693184639, 2079553917]

約数ペア:

[(1, 2079553917), (3, 693184639), (7, 297079131), (17, 122326701), (21, 99026377), (43, 48361719), (51, 40775567), (119, 17475243), (129, 16120573), (301, 6908817), (357, 5825081), (731, 2844807), (903, 2302939), (2193, 948269), (5117, 406401), (15351, 135467)]