17729408879

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2713}}^1\times {\mathrm{10259}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 22220820720

約数和(自身を除く): 4491411841

約数列:

[1, 7, 13, 49, 91, 637, 2713, 10259, 18991, 35269, 71813, 132937, 133367, 246883, 502691, 933569, 1728181, 6534983, 27832667, 194828669, 361824671, 1363800683, 2532772697, 17729408879]

約数ペア:

[(1, 17729408879), (7, 2532772697), (13, 1363800683), (49, 361824671), (91, 194828669), (637, 27832667), (2713, 6534983), (10259, 1728181), (18991, 933569), (35269, 502691), (71813, 246883), (132937, 133367)]