2960552021

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 3555552000

約数和(自身を除く): 594999979

約数列:

[1, 7, 43, 49, 181, 301, 343, 1109, 1267, 2107, 7763, 7783, 8869, 14749, 47687, 54341, 54481, 62083, 200729, 333809, 380387, 381367, 1405103, 2336663, 2669569, 8631347, 9835721, 16356641, 60419429, 68850047, 422936003, 2960552021]

約数ペア:

[(1, 2960552021), (7, 422936003), (43, 68850047), (49, 60419429), (181, 16356641), (301, 9835721), (343, 8631347), (1109, 2669569), (1267, 2336663), (2107, 1405103), (7763, 381367), (7783, 380387), (8869, 333809), (14749, 200729), (47687, 62083), (54341, 54481)]