4066749

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 6132672

約数和(自身を除く): 2065923

約数列:

[1, 3, 9, 41, 103, 107, 123, 309, 321, 369, 927, 963, 4223, 4387, 11021, 12669, 13161, 33063, 38007, 39483, 99189, 451861, 1355583, 4066749]

約数ペア:

[(1, 4066749), (3, 1355583), (9, 451861), (41, 99189), (103, 39483), (107, 38007), (123, 33063), (309, 13161), (321, 12669), (369, 11021), (927, 4387), (963, 4223)]