16091343

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 24024000

約数和(自身を除く): 7932657

約数列:

[1, 3, 9, 47, 109, 141, 327, 349, 423, 981, 1047, 3141, 5123, 15369, 16403, 38041, 46107, 49209, 114123, 147627, 342369, 1787927, 5363781, 16091343]

約数ペア:

[(1, 16091343), (3, 5363781), (9, 1787927), (47, 342369), (109, 147627), (141, 114123), (327, 49209), (349, 46107), (423, 38041), (981, 16403), (1047, 15369), (3141, 5123)]