268798923

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5569}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 403178880

約数和(自身を除く): 134379957

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1557, 5363, 5569, 16089, 16707, 48267, 50121, 172639, 517917, 963437, 1553751, 2890311, 8670933, 29866547, 89599641, 268798923]

約数ペア:

[(1, 268798923), (3, 89599641), (9, 29866547), (31, 8670933), (93, 2890311), (173, 1553751), (279, 963437), (519, 517917), (1557, 172639), (5363, 50121), (5569, 48267), (16089, 16707)]