15691943729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{106753}}^1$

素因数の和:106877

約数の個数: 32

約数和(自身を含む): 20660742144

約数和(自身を除く): 4968798415

約数列:

[1, 7, 11, 23, 77, 83, 161, 253, 581, 913, 1771, 1909, 6391, 13363, 20999, 106753, 146993, 747271, 1174283, 2455319, 8219981, 8860499, 17187233, 27008509, 62023493, 97465489, 189059563, 203791477, 682258423, 1426540339, 2241706247, 15691943729]

約数ペア:

[(1, 15691943729), (7, 2241706247), (11, 1426540339), (23, 682258423), (77, 203791477), (83, 189059563), (161, 97465489), (253, 62023493), (581, 27008509), (913, 17187233), (1771, 8860499), (1909, 8219981), (6391, 2455319), (13363, 1174283), (20999, 747271), (106753, 146993)]