8538123

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 12827584

約数和(自身を除く): 4289461

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 547, 1419, 1641, 5203, 6017, 15609, 18051, 23521, 66187, 70563, 198561, 258731, 776193, 2846041, 8538123]

約数ペア:

[(1, 8538123), (3, 2846041), (11, 776193), (33, 258731), (43, 198561), (121, 70563), (129, 66187), (363, 23521), (473, 18051), (547, 15609), (1419, 6017), (1641, 5203)]