5211297

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 9848916

約数和(自身を除く): 4637619

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 101, 117, 147, 189, 273, 303, 351, 441, 567, 637, 707, 819, 909, 1053, 1313, 1323, 1911, 2121, 2457, 2727, 3939, 3969, 4949, 5733, 6363, 7371, 8181, 9191, 11817, 14847, 17199, 19089, 27573, 35451, 44541, 51597, 57267, 64337, 82719, 106353, 133623, 193011, 248157, 400869, 579033, 744471, 1737099, 5211297]

約数ペア:

[(1, 5211297), (3, 1737099), (7, 744471), (9, 579033), (13, 400869), (21, 248157), (27, 193011), (39, 133623), (49, 106353), (63, 82719), (81, 64337), (91, 57267), (101, 51597), (117, 44541), (147, 35451), (189, 27573), (273, 19089), (303, 17199), (351, 14847), (441, 11817), (567, 9191), (637, 8181), (707, 7371), (819, 6363), (909, 5733), (1053, 4949), (1313, 3969), (1323, 3939), (1911, 2727), (2121, 2457)]