1314784809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{17209}}^1$

素因数の和:17881

約数の個数: 24

約数和(自身を含む): 2048471880

約数和(自身を除く): 733687071

約数列:

[1, 3, 9, 13, 39, 117, 653, 1959, 5877, 8489, 17209, 25467, 51627, 76401, 154881, 223717, 671151, 2013453, 11237477, 33712431, 101137293, 146087201, 438261603, 1314784809]

約数ペア:

[(1, 1314784809), (3, 438261603), (9, 146087201), (13, 101137293), (39, 33712431), (117, 11237477), (653, 2013453), (1959, 671151), (5877, 223717), (8489, 154881), (17209, 76401), (25467, 51627)]