2783249709

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1\times {\mathrm{7207}}^1$

素因数の和:8500

約数の個数: 16

約数和(自身を含む): 3748736640

約数和(自身を除く): 965486931

約数列:

[1, 3, 109, 327, 1181, 3543, 7207, 21621, 128729, 386187, 785563, 2356689, 8511467, 25534401, 927749903, 2783249709]

約数ペア:

[(1, 2783249709), (3, 927749903), (109, 25534401), (327, 8511467), (1181, 2356689), (3543, 785563), (7207, 386187), (21621, 128729)]