38912853

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9601}}^1$

素因数の和:9804

約数の個数: 16

約数和(自身を含む): 59609216

約数和(自身を除く): 20696363

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 9601, 28803, 67207, 201621, 1852993, 5558979, 12970951, 38912853]

約数ペア:

[(1, 38912853), (3, 12970951), (7, 5558979), (21, 1852993), (193, 201621), (579, 67207), (1351, 28803), (4053, 9601)]