56743127

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{4007}}^1$

素因数の和:4055

約数の個数: 18

約数和(自身を含む): 70135992

約数和(自身を除く): 13392865

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 4007, 14161, 28049, 68119, 196343, 476833, 1158023, 3337831, 8106161, 56743127]

約数ペア:

[(1, 56743127), (7, 8106161), (17, 3337831), (49, 1158023), (119, 476833), (289, 196343), (833, 68119), (2023, 28049), (4007, 14161)]