24780679

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 32979744

約数和(自身を除く): 8199065

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 1721, 2057, 12047, 14399, 18931, 29257, 132517, 204799, 208241, 321827, 1457687, 2252789, 3540097, 24780679]

約数ペア:

[(1, 24780679), (7, 3540097), (11, 2252789), (17, 1457687), (77, 321827), (119, 208241), (121, 204799), (187, 132517), (847, 29257), (1309, 18931), (1721, 14399), (2057, 12047)]