728045755671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{3613}}^1\times {\mathrm{6029}}^1$

素因数の和:10515

約数の個数: 32

約数和(自身を含む): 1047082196160

約数和(自身を除く): 319036440489

約数列:

[1, 3, 13, 39, 857, 2571, 3613, 6029, 10839, 11141, 18087, 33423, 46969, 78377, 140907, 235131, 3096341, 5166853, 9289023, 15500559, 21782777, 40252433, 65348331, 67169089, 120757299, 201507267, 283176101, 849528303, 18667839889, 56003519667, 242681918557, 728045755671]

約数ペア:

[(1, 728045755671), (3, 242681918557), (13, 56003519667), (39, 18667839889), (857, 849528303), (2571, 283176101), (3613, 201507267), (6029, 120757299), (10839, 67169089), (11141, 65348331), (18087, 40252433), (33423, 21782777), (46969, 15500559), (78377, 9289023), (140907, 5166853), (235131, 3096341)]