2013247235867

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{8753}}^1\times {\mathrm{10993}}^1$

素因数の和:19828

約数の個数: 32

約数和(自身を含む): 2386788604800

約数和(自身を除く): 373541368933

約数列:

[1, 7, 49, 61, 343, 427, 2989, 8753, 10993, 20923, 61271, 76951, 428897, 533933, 538657, 670573, 3002279, 3737531, 3770599, 4694011, 26162717, 32858077, 96221729, 183139019, 230006539, 673552103, 4714864721, 5869525469, 33004053047, 41086678283, 287606747981, 2013247235867]

約数ペア:

[(1, 2013247235867), (7, 287606747981), (49, 41086678283), (61, 33004053047), (343, 5869525469), (427, 4714864721), (2989, 673552103), (8753, 230006539), (10993, 183139019), (20923, 96221729), (61271, 32858077), (76951, 26162717), (428897, 4694011), (533933, 3770599), (538657, 3737531), (670573, 3002279)]