289183821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{4273}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 408662784

約数和(自身を除く): 119478963

約数列:

[1, 3, 17, 51, 1327, 3981, 4273, 12819, 22559, 67677, 72641, 217923, 5670271, 17010813, 96394607, 289183821]

約数ペア:

[(1, 289183821), (3, 96394607), (17, 17010813), (51, 5670271), (1327, 217923), (3981, 72641), (4273, 67677), (12819, 22559)]