2685874149

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{16831}}^1$

素因数の和:17010

約数の個数: 48

約数和(自身を含む): 4726425600

約数和(自身を除く): 2040551451

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 149, 153, 357, 447, 1043, 1071, 1341, 2533, 3129, 7599, 9387, 16831, 17731, 22797, 50493, 53193, 117817, 151479, 159579, 286127, 353451, 858381, 1060353, 2002889, 2507819, 2575143, 6008667, 7523457, 17554733, 18026001, 22570371, 42632923, 52664199, 127898769, 157992597, 298430461, 383696307, 895291383, 2685874149]

約数ペア:

[(1, 2685874149), (3, 895291383), (7, 383696307), (9, 298430461), (17, 157992597), (21, 127898769), (51, 52664199), (63, 42632923), (119, 22570371), (149, 18026001), (153, 17554733), (357, 7523457), (447, 6008667), (1043, 2575143), (1071, 2507819), (1341, 2002889), (2533, 1060353), (3129, 858381), (7599, 353451), (9387, 286127), (16831, 159579), (17731, 151479), (22797, 117817), (50493, 53193)]