243581767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 309496320

約数和(自身を除く): 65914553

約数列:

[1, 11, 13, 19, 37, 143, 209, 247, 407, 481, 703, 2423, 2717, 5291, 7733, 9139, 26653, 31499, 46037, 89651, 100529, 346489, 506407, 598481, 986161, 1165463, 1703369, 6583291, 12820093, 18737059, 22143797, 243581767]

約数ペア:

[(1, 243581767), (11, 22143797), (13, 18737059), (19, 12820093), (37, 6583291), (143, 1703369), (209, 1165463), (247, 986161), (407, 598481), (481, 506407), (703, 346489), (2423, 100529), (2717, 89651), (5291, 46037), (7733, 31499), (9139, 26653)]