8507187

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 13728624

約数和(自身を除く): 5221437

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 2693, 3159, 8079, 24237, 35009, 72711, 105027, 218133, 315081, 654399, 945243, 2835729, 8507187]

約数ペア:

[(1, 8507187), (3, 2835729), (9, 945243), (13, 654399), (27, 315081), (39, 218133), (81, 105027), (117, 72711), (243, 35009), (351, 24237), (1053, 8079), (2693, 3159)]