4956021

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 8275904

約数和(自身を除く): 3319883

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 811, 873, 2037, 2433, 5677, 6111, 7299, 17031, 51093, 78667, 236001, 550669, 708003, 1652007, 4956021]

約数ペア:

[(1, 4956021), (3, 1652007), (7, 708003), (9, 550669), (21, 236001), (63, 78667), (97, 51093), (291, 17031), (679, 7299), (811, 6111), (873, 5677), (2037, 2433)]