19339749

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 33667200

約数和(自身を除く): 14327451

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 5009, 15027, 45081, 55099, 65117, 135243, 165297, 195351, 495891, 586053, 716287, 1487673, 1758159, 2148861, 6446583, 19339749]

約数ペア:

[(1, 19339749), (3, 6446583), (9, 2148861), (11, 1758159), (13, 1487673), (27, 716287), (33, 586053), (39, 495891), (99, 195351), (117, 165297), (143, 135243), (297, 65117), (351, 55099), (429, 45081), (1287, 15027), (3861, 5009)]