292778981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 342581400

約数和(自身を除く): 49802419

約数列:

[1, 11, 17, 121, 187, 317, 449, 2057, 3487, 4939, 5389, 7633, 38357, 54329, 59279, 83963, 142333, 652069, 923593, 1565663, 2419661, 17222293, 26616271, 292778981]

約数ペア:

[(1, 292778981), (11, 26616271), (17, 17222293), (121, 2419661), (187, 1565663), (317, 923593), (449, 652069), (2057, 142333), (3487, 83963), (4939, 59279), (5389, 54329), (7633, 38357)]