12888913401

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107057}}^1$

素因数の和:107100

約数の個数: 64

約数和(自身を含む): 23980992000

約数和(自身を除く): 11092078599

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 343, 351, 441, 637, 819, 1029, 1323, 1911, 2457, 3087, 4459, 5733, 9261, 13377, 17199, 40131, 107057, 120393, 321171, 749399, 963513, 1391741, 2248197, 2890539, 4175223, 5245793, 6744591, 9742187, 12525669, 15737379, 20233773, 29226561, 36720551, 37577007, 47212137, 68195309, 87679683, 110161653, 141636411, 204585927, 263039049, 330484959, 477367163, 613757781, 991454877, 1432101489, 1841273343, 4296304467, 12888913401]

約数ペア:

[(1, 12888913401), (3, 4296304467), (7, 1841273343), (9, 1432101489), (13, 991454877), (21, 613757781), (27, 477367163), (39, 330484959), (49, 263039049), (63, 204585927), (91, 141636411), (117, 110161653), (147, 87679683), (189, 68195309), (273, 47212137), (343, 37577007), (351, 36720551), (441, 29226561), (637, 20233773), (819, 15737379), (1029, 12525669), (1323, 9742187), (1911, 6744591), (2457, 5245793), (3087, 4175223), (4459, 2890539), (5733, 2248197), (9261, 1391741), (13377, 963513), (17199, 749399), (40131, 321171), (107057, 120393)]