7133847721

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{35107}}^1$

素因数の和:35174

約数の個数: 48

約数和(自身を含む): 10085826240

約数和(自身を除く): 2951978519

約数列:

[1, 7, 11, 13, 29, 49, 77, 91, 143, 203, 319, 377, 539, 637, 1001, 1421, 2233, 2639, 4147, 7007, 15631, 18473, 29029, 35107, 203203, 245749, 386177, 456391, 1018103, 1720243, 2703239, 3194737, 5020301, 7126721, 11199133, 13235339, 18922673, 22363159, 35142107, 49887047, 78393931, 92647373, 145588729, 245994749, 548757517, 648531611, 1019121103, 7133847721]

約数ペア:

[(1, 7133847721), (7, 1019121103), (11, 648531611), (13, 548757517), (29, 245994749), (49, 145588729), (77, 92647373), (91, 78393931), (143, 49887047), (203, 35142107), (319, 22363159), (377, 18922673), (539, 13235339), (637, 11199133), (1001, 7126721), (1421, 5020301), (2233, 3194737), (2639, 2703239), (4147, 1720243), (7007, 1018103), (15631, 456391), (18473, 386177), (29029, 245749), (35107, 203203)]