8916939

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 5114421

約数列:

[1, 3, 9, 23, 27, 69, 83, 173, 207, 249, 519, 621, 747, 1557, 1909, 2241, 3979, 4671, 5727, 11937, 14359, 17181, 35811, 43077, 51543, 107433, 129231, 330257, 387693, 990771, 2972313, 8916939]

約数ペア:

[(1, 8916939), (3, 2972313), (9, 990771), (23, 387693), (27, 330257), (69, 129231), (83, 107433), (173, 51543), (207, 43077), (249, 35811), (519, 17181), (621, 14359), (747, 11937), (1557, 5727), (1909, 4671), (2241, 3979)]