38978093

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 51863616

約数和(自身を除く): 12885523

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 2707, 14399, 18949, 29777, 46019, 208439, 322133, 327547, 506209, 2292829, 3543463, 5568299, 38978093]

約数ペア:

[(1, 38978093), (7, 5568299), (11, 3543463), (17, 2292829), (77, 506209), (119, 327547), (121, 322133), (187, 208439), (847, 46019), (1309, 29777), (2057, 18949), (2707, 14399)]