2247694533

素因数分解:

$3^2\times 7^2\times {\mathrm{5096813}}^1$

素因数の和:5096833

約数の個数: 18

約数和(自身を含む): 3776739174

約数和(自身を除く): 1529044641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5096813, 15290439, 35677691, 45871317, 107033073, 249743837, 321099219, 749231511, 2247694533]

約数ペア:

[(1, 2247694533), (3, 749231511), (7, 321099219), (9, 249743837), (21, 107033073), (49, 45871317), (63, 35677691), (147, 15290439), (441, 5096813)]