22158639

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 33593040

約数和(自身を除く): 11434401

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1163, 2117, 3489, 6351, 10467, 19053, 33727, 84899, 101181, 254697, 303543, 764091, 2462071, 7386213, 22158639]

約数ペア:

[(1, 22158639), (3, 7386213), (9, 2462071), (29, 764091), (73, 303543), (87, 254697), (219, 101181), (261, 84899), (657, 33727), (1163, 19053), (2117, 10467), (3489, 6351)]