2835729

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2718

約数の個数: 20

約数和(自身を含む): 4563636

約数和(自身を除く): 1727907

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2693, 8079, 24237, 35009, 72711, 105027, 218133, 315081, 945243, 2835729]

約数ペア:

[(1, 2835729), (3, 945243), (9, 315081), (13, 218133), (27, 105027), (39, 72711), (81, 35009), (117, 24237), (351, 8079), (1053, 2693)]