4067739

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3888

約数の個数: 20

約数和(自身を含む): 6545616

約数和(自身を除く): 2477877

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3863, 11589, 34767, 50219, 104301, 150657, 312903, 451971, 1355913, 4067739]

約数ペア:

[(1, 4067739), (3, 1355913), (9, 451971), (13, 312903), (27, 150657), (39, 104301), (81, 50219), (117, 34767), (351, 11589), (1053, 3863)]