40477311

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3329}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 67186080

約数和(自身を除く): 26708769

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 3329, 4053, 9987, 12159, 23303, 29961, 69909, 209727, 642497, 1927491, 4497479, 5782473, 13492437, 40477311]

約数ペア:

[(1, 40477311), (3, 13492437), (7, 5782473), (9, 4497479), (21, 1927491), (63, 642497), (193, 209727), (579, 69909), (1351, 29961), (1737, 23303), (3329, 12159), (4053, 9987)]