7013877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 3872523

約数列:

[1, 3, 13, 17, 39, 51, 71, 149, 213, 221, 447, 663, 923, 1207, 1937, 2533, 2769, 3621, 5811, 7599, 10579, 15691, 31737, 32929, 47073, 98787, 137527, 179843, 412581, 539529, 2337959, 7013877]

約数ペア:

[(1, 7013877), (3, 2337959), (13, 539529), (17, 412581), (39, 179843), (51, 137527), (71, 98787), (149, 47073), (213, 32929), (221, 31737), (447, 15691), (663, 10579), (923, 7599), (1207, 5811), (1937, 3621), (2533, 2769)]