829271509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 1023430464

約数和(自身を除く): 194158955

約数列:

[1, 11, 17, 23, 83, 101, 187, 253, 391, 529, 913, 1111, 1411, 1717, 1909, 2323, 4301, 5819, 8383, 8993, 15521, 18887, 20999, 25553, 32453, 39491, 43907, 53429, 92213, 98923, 142511, 192809, 356983, 434401, 482977, 587719, 746419, 908293, 1567621, 2120899, 3277753, 4434607, 8210609, 9991223, 36055283, 48780677, 75388319, 829271509]

約数ペア:

[(1, 829271509), (11, 75388319), (17, 48780677), (23, 36055283), (83, 9991223), (101, 8210609), (187, 4434607), (253, 3277753), (391, 2120899), (529, 1567621), (913, 908293), (1111, 746419), (1411, 587719), (1717, 482977), (1909, 434401), (2323, 356983), (4301, 192809), (5819, 142511), (8383, 98923), (8993, 92213), (15521, 53429), (18887, 43907), (20999, 39491), (25553, 32453)]