19332729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{55079}}^1$

素因数の和:55101

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 11512071

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 55079, 165237, 495711, 716027, 1487133, 2148081, 6444243, 19332729]

約数ペア:

[(1, 19332729), (3, 6444243), (9, 2148081), (13, 1487133), (27, 716027), (39, 495711), (117, 165237), (351, 55079)]