12338001

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11717}}^1$

素因数の和:11742

約数の個数: 20

約数和(自身を含む): 19850292

約数和(自身を除く): 7512291

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11717, 35151, 105453, 152321, 316359, 456963, 949077, 1370889, 4112667, 12338001]

約数ペア:

[(1, 12338001), (3, 4112667), (9, 1370889), (13, 949077), (27, 456963), (39, 316359), (81, 152321), (117, 105453), (351, 35151), (1053, 11717)]