279002007

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{5519}}^1$

素因数の和:5703

約数の個数: 24

約数和(自身を含む): 415920960

約数和(自身を除く): 136918953

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 1233, 5519, 5617, 16557, 16851, 49671, 50553, 226279, 678837, 756103, 2036511, 2268309, 6804927, 31000223, 93000669, 279002007]

約数ペア:

[(1, 279002007), (3, 93000669), (9, 31000223), (41, 6804927), (123, 2268309), (137, 2036511), (369, 756103), (411, 678837), (1233, 226279), (5519, 50553), (5617, 49671), (16557, 16851)]