169177489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 204228864

約数和(自身を除く): 35051375

約数列:

[1, 13, 17, 23, 83, 221, 299, 391, 401, 1079, 1411, 1909, 5083, 5213, 6817, 9223, 18343, 24817, 32453, 33283, 88621, 119899, 156791, 421889, 432679, 565811, 765509, 2038283, 7355543, 9951617, 13013653, 169177489]

約数ペア:

[(1, 169177489), (13, 13013653), (17, 9951617), (23, 7355543), (83, 2038283), (221, 765509), (299, 565811), (391, 432679), (401, 421889), (1079, 156791), (1411, 119899), (1909, 88621), (5083, 33283), (5213, 32453), (6817, 24817), (9223, 18343)]