8345043

素因数分解:

$3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 14227200

約数和(自身を除く): 5882157

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 149, 381, 441, 447, 889, 1043, 1143, 1341, 2667, 3129, 6223, 7301, 8001, 9387, 18669, 18923, 21903, 56007, 56769, 65709, 132461, 170307, 397383, 927227, 1192149, 2781681, 8345043]

約数ペア:

[(1, 8345043), (3, 2781681), (7, 1192149), (9, 927227), (21, 397383), (49, 170307), (63, 132461), (127, 65709), (147, 56769), (149, 56007), (381, 21903), (441, 18923), (447, 18669), (889, 9387), (1043, 8001), (1143, 7301), (1341, 6223), (2667, 3129)]