4775967

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 8268624

約数和(自身を除く): 3492657

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 287, 301, 369, 387, 861, 903, 1763, 1849, 2583, 2709, 5289, 5547, 12341, 12943, 15867, 16641, 37023, 38829, 75809, 111069, 116487, 227427, 530663, 682281, 1591989, 4775967]

約数ペア:

[(1, 4775967), (3, 1591989), (7, 682281), (9, 530663), (21, 227427), (41, 116487), (43, 111069), (63, 75809), (123, 38829), (129, 37023), (287, 16641), (301, 15867), (369, 12943), (387, 12341), (861, 5547), (903, 5289), (1763, 2709), (1849, 2583)]