28636311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 16360809

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 1301, 2001, 3903, 7337, 14311, 22011, 29923, 37729, 42933, 89769, 113187, 329153, 415019, 867767, 987459, 1245057, 2603301, 9545437, 28636311]

約数ペア:

[(1, 28636311), (3, 9545437), (11, 2603301), (23, 1245057), (29, 987459), (33, 867767), (69, 415019), (87, 329153), (253, 113187), (319, 89769), (667, 42933), (759, 37729), (957, 29923), (1301, 22011), (2001, 14311), (3903, 7337)]