3712749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 5366592

約数和(自身を除く): 1653843

約数列:

[1, 3, 17, 43, 51, 129, 731, 1693, 2193, 5079, 28781, 72799, 86343, 218397, 1237583, 3712749]

約数ペア:

[(1, 3712749), (3, 1237583), (17, 218397), (43, 86343), (51, 72799), (129, 28781), (731, 5079), (1693, 2193)]