6587217

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 5670063

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 383, 441, 637, 819, 1149, 1323, 1911, 2457, 2681, 3447, 4979, 5733, 8043, 10341, 14937, 17199, 18767, 24129, 34853, 44811, 56301, 72387, 104559, 134433, 168903, 243971, 313677, 506709, 731913, 941031, 2195739, 6587217]

約数ペア:

[(1, 6587217), (3, 2195739), (7, 941031), (9, 731913), (13, 506709), (21, 313677), (27, 243971), (39, 168903), (49, 134433), (63, 104559), (91, 72387), (117, 56301), (147, 44811), (189, 34853), (273, 24129), (351, 18767), (383, 17199), (441, 14937), (637, 10341), (819, 8043), (1149, 5733), (1323, 4979), (1911, 3447), (2457, 2681)]