8245143361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1\times {\mathrm{3137}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 10754553600

約数和(自身を除く): 2509410239

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1699, 3137, 11893, 21959, 22087, 28883, 40781, 53329, 154609, 202181, 285467, 373303, 375479, 693277, 2628353, 4852939, 5329763, 37308341, 69286919, 90605971, 485008433, 634241797, 1177877623, 8245143361]

約数ペア:

[(1, 8245143361), (7, 1177877623), (13, 634241797), (17, 485008433), (91, 90605971), (119, 69286919), (221, 37308341), (1547, 5329763), (1699, 4852939), (3137, 2628353), (11893, 693277), (21959, 375479), (22087, 373303), (28883, 285467), (40781, 202181), (53329, 154609)]