26684553

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 43084800

約数和(自身を除く): 16400247

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1019, 1247, 3057, 3741, 7133, 8729, 21399, 26187, 29551, 43817, 88653, 131451, 206857, 306719, 620571, 920157, 1270693, 3812079, 8894851, 26684553]

約数ペア:

[(1, 26684553), (3, 8894851), (7, 3812079), (21, 1270693), (29, 920157), (43, 620571), (87, 306719), (129, 206857), (203, 131451), (301, 88653), (609, 43817), (903, 29551), (1019, 26187), (1247, 21399), (3057, 8729), (3741, 7133)]