6538887

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 9959040

約数和(自身を除く): 3420153

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 379, 639, 1137, 1917, 3411, 5751, 10233, 17253, 26909, 30699, 80727, 92097, 242181, 726543, 2179629, 6538887]

約数ペア:

[(1, 6538887), (3, 2179629), (9, 726543), (27, 242181), (71, 92097), (81, 80727), (213, 30699), (243, 26909), (379, 17253), (639, 10233), (1137, 5751), (1917, 3411)]