2912490243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8297693}}^1$

素因数の和:8297715

約数の個数: 16

約数和(自身を含む): 4646708640

約数和(自身を除く): 1734218397

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8297693, 24893079, 74679237, 107870009, 224037711, 323610027, 970830081, 2912490243]

約数ペア:

[(1, 2912490243), (3, 970830081), (9, 323610027), (13, 224037711), (27, 107870009), (39, 74679237), (117, 24893079), (351, 8297693)]