17714619

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16848

約数の個数: 20

約数和(自身を含む): 28499856

約数和(自身を除く): 10785237

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16823, 50469, 151407, 218699, 454221, 656097, 1362663, 1968291, 5904873, 17714619]

約数ペア:

[(1, 17714619), (3, 5904873), (9, 1968291), (13, 1362663), (27, 656097), (39, 454221), (81, 218699), (117, 151407), (351, 50469), (1053, 16823)]