2017620639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2617}}^1\times {\mathrm{5039}}^1$

素因数の和:7679

約数の個数: 24

約数和(自身を含む): 3087564480

約数和(自身を除く): 1069943841

約数列:

[1, 3, 9, 17, 51, 153, 2617, 5039, 7851, 15117, 23553, 44489, 45351, 85663, 133467, 256989, 400401, 770967, 13187063, 39561189, 118683567, 224180071, 672540213, 2017620639]

約数ペア:

[(1, 2017620639), (3, 672540213), (9, 224180071), (17, 118683567), (51, 39561189), (153, 13187063), (2617, 770967), (5039, 400401), (7851, 256989), (15117, 133467), (23553, 85663), (44489, 45351)]