7062471

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 11993520

約数和(自身を除く): 4931049

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 353, 513, 741, 1053, 1059, 1539, 2223, 3177, 4589, 6669, 6707, 9531, 13767, 20007, 20121, 28593, 41301, 60363, 87191, 123903, 181089, 261573, 371709, 543267, 784719, 2354157, 7062471]

約数ペア:

[(1, 7062471), (3, 2354157), (9, 784719), (13, 543267), (19, 371709), (27, 261573), (39, 181089), (57, 123903), (81, 87191), (117, 60363), (171, 41301), (247, 28593), (351, 20121), (353, 20007), (513, 13767), (741, 9531), (1053, 6707), (1059, 6669), (1539, 4589), (2223, 3177)]