7552947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 11446272

約数和(自身を除く): 3893325

約数列:

[1, 3, 17, 23, 47, 51, 69, 137, 141, 391, 411, 799, 1081, 1173, 2329, 2397, 3151, 3243, 6439, 6987, 9453, 18377, 19317, 53567, 55131, 109463, 148097, 160701, 328389, 444291, 2517649, 7552947]

約数ペア:

[(1, 7552947), (3, 2517649), (17, 444291), (23, 328389), (47, 160701), (51, 148097), (69, 109463), (137, 55131), (141, 53567), (391, 19317), (411, 18377), (799, 9453), (1081, 6987), (1173, 6439), (2329, 3243), (2397, 3151)]