7160319

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:932

約数の個数: 20

約数和(自身を含む): 10807720

約数和(自身を除く): 3647401

約数列:

[1, 3, 9, 27, 81, 109, 327, 811, 981, 2433, 2943, 7299, 8829, 21897, 65691, 88399, 265197, 795591, 2386773, 7160319]

約数ペア:

[(1, 7160319), (3, 2386773), (9, 795591), (27, 265197), (81, 88399), (109, 65691), (327, 21897), (811, 8829), (981, 7299), (2433, 2943)]