1157100889

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 1404158976

約数和(自身を除く): 247058087

約数列:

[1, 7, 37, 43, 107, 259, 301, 749, 971, 1591, 3959, 4601, 6797, 11137, 27713, 32207, 35927, 41753, 103897, 170237, 251489, 292271, 727279, 1191659, 1544861, 3844189, 4467571, 10814027, 26909323, 31272997, 165300127, 1157100889]

約数ペア:

[(1, 1157100889), (7, 165300127), (37, 31272997), (43, 26909323), (107, 10814027), (259, 4467571), (301, 3844189), (749, 1544861), (971, 1191659), (1591, 727279), (3959, 292271), (4601, 251489), (6797, 170237), (11137, 103897), (27713, 41753), (32207, 35927)]