11740729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 16240896

約数和(自身を除く): 4500167

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 317, 407, 481, 1001, 2219, 2849, 3367, 3487, 4121, 5291, 11729, 24409, 28847, 37037, 45331, 82103, 129019, 152477, 317317, 903133, 1067339, 1677247, 11740729]

約数ペア:

[(1, 11740729), (7, 1677247), (11, 1067339), (13, 903133), (37, 317317), (77, 152477), (91, 129019), (143, 82103), (259, 45331), (317, 37037), (407, 28847), (481, 24409), (1001, 11729), (2219, 5291), (2849, 4121), (3367, 3487)]