11021913

素因数分解:

$3^4\times 7^2\times {\mathrm{2777}}^1$

素因数の和:2803

約数の個数: 30

約数和(自身を含む): 19159866

約数和(自身を除く): 8137953

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2777, 3969, 8331, 19439, 24993, 58317, 74979, 136073, 174951, 224937, 408219, 524853, 1224657, 1574559, 3673971, 11021913]

約数ペア:

[(1, 11021913), (3, 3673971), (7, 1574559), (9, 1224657), (21, 524853), (27, 408219), (49, 224937), (63, 174951), (81, 136073), (147, 74979), (189, 58317), (441, 24993), (567, 19439), (1323, 8331), (2777, 3969)]