764421119

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 984614400

約数和(自身を除く): 220193281

約数列:

[1, 7, 11, 49, 77, 83, 343, 539, 581, 913, 2441, 3773, 4067, 6391, 17087, 26851, 28469, 44737, 119609, 187957, 202603, 313159, 837263, 1315699, 1418221, 2228633, 9209893, 9927547, 15600431, 69492829, 109203017, 764421119]

約数ペア:

[(1, 764421119), (7, 109203017), (11, 69492829), (49, 15600431), (77, 9927547), (83, 9209893), (343, 2228633), (539, 1418221), (581, 1315699), (913, 837263), (2441, 313159), (3773, 202603), (4067, 187957), (6391, 119609), (17087, 44737), (26851, 28469)]