1938291243

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{1033}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 2977920000

約数和(自身を除く): 1039628757

約数列:

[1, 3, 7, 21, 199, 449, 597, 1033, 1347, 1393, 3099, 3143, 4179, 7231, 9429, 21693, 89351, 205567, 268053, 463817, 616701, 625457, 1391451, 1438969, 1876371, 3246719, 4316907, 9740157, 92299583, 276898749, 646097081, 1938291243]

約数ペア:

[(1, 1938291243), (3, 646097081), (7, 276898749), (21, 92299583), (199, 9740157), (449, 4316907), (597, 3246719), (1033, 1876371), (1347, 1438969), (1393, 1391451), (3099, 625457), (3143, 616701), (4179, 463817), (7231, 268053), (9429, 205567), (21693, 89351)]