39137329

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 14488271

約数列:

[1, 7, 11, 23, 41, 49, 77, 121, 161, 253, 287, 343, 451, 539, 847, 943, 1127, 1771, 2009, 2783, 3157, 3773, 4961, 5929, 6601, 7889, 10373, 12397, 14063, 19481, 22099, 34727, 41503, 46207, 72611, 86779, 114103, 136367, 154693, 243089, 323449, 508277, 798721, 954569, 1701623, 3557939, 5591047, 39137329]

約数ペア:

[(1, 39137329), (7, 5591047), (11, 3557939), (23, 1701623), (41, 954569), (49, 798721), (77, 508277), (121, 323449), (161, 243089), (253, 154693), (287, 136367), (343, 114103), (451, 86779), (539, 72611), (847, 46207), (943, 41503), (1127, 34727), (1771, 22099), (2009, 19481), (2783, 14063), (3157, 12397), (3773, 10373), (4961, 7889), (5929, 6601)]