7392957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 12203520

約数和(自身を除く): 4810563

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 907, 2717, 2721, 8151, 9977, 11791, 17233, 29931, 35373, 51699, 129701, 189563, 224029, 389103, 568689, 672087, 2464319, 7392957]

約数ペア:

[(1, 7392957), (3, 2464319), (11, 672087), (13, 568689), (19, 389103), (33, 224029), (39, 189563), (57, 129701), (143, 51699), (209, 35373), (247, 29931), (429, 17233), (627, 11791), (741, 9977), (907, 8151), (2717, 2721)]