2021073593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1\times {\mathrm{9311}}^1$

素因数の和:12148

約数の個数: 16

約数和(自身を含む): 2520944640

約数和(自身を除く): 499871047

約数列:

[1, 7, 11, 77, 2819, 9311, 19733, 31009, 65177, 102421, 217063, 716947, 26247709, 183733963, 288724799, 2021073593]

約数ペア:

[(1, 2021073593), (7, 288724799), (11, 183733963), (77, 26247709), (2819, 716947), (9311, 217063), (19733, 102421), (31009, 65177)]