13426552689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{21817}}^1$

素因数の和:22945

約数の個数: 32

約数和(自身を含む): 20698125696

約数和(自身を除く): 7271573007

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1097, 3291, 12067, 18649, 21817, 36201, 55947, 65451, 205139, 239987, 370889, 615417, 719961, 1112667, 4079779, 12239337, 23933249, 71799747, 263265739, 406865233, 789797217, 1220595699, 4475517563, 13426552689]

約数ペア:

[(1, 13426552689), (3, 4475517563), (11, 1220595699), (17, 789797217), (33, 406865233), (51, 263265739), (187, 71799747), (561, 23933249), (1097, 12239337), (3291, 4079779), (12067, 1112667), (18649, 719961), (21817, 615417), (36201, 370889), (55947, 239987), (65451, 205139)]