8229207

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 14035680

約数和(自身を除く): 5806473

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 89, 111, 119, 147, 259, 267, 357, 623, 629, 777, 833, 1513, 1813, 1869, 1887, 2499, 3293, 4361, 4403, 4539, 5439, 9879, 10591, 13083, 13209, 23051, 30821, 31773, 55981, 69153, 74137, 92463, 161357, 167943, 222411, 391867, 484071, 1175601, 2743069, 8229207]

約数ペア:

[(1, 8229207), (3, 2743069), (7, 1175601), (17, 484071), (21, 391867), (37, 222411), (49, 167943), (51, 161357), (89, 92463), (111, 74137), (119, 69153), (147, 55981), (259, 31773), (267, 30821), (357, 23051), (623, 13209), (629, 13083), (777, 10591), (833, 9879), (1513, 5439), (1813, 4539), (1869, 4403), (1887, 4361), (2499, 3293)]