4248387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 7211568

約数和(自身を除く): 2963181

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 3301, 9903, 29709, 36311, 42913, 108933, 128739, 326799, 386217, 472043, 1416129, 4248387]

約数ペア:

[(1, 4248387), (3, 1416129), (9, 472043), (11, 386217), (13, 326799), (33, 128739), (39, 108933), (99, 42913), (117, 36311), (143, 29709), (429, 9903), (1287, 3301)]