14991207

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 25915392

約数和(自身を除く): 10924185

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 127, 147, 219, 231, 381, 511, 539, 803, 889, 1397, 1533, 1617, 2409, 2667, 3577, 4191, 5621, 6223, 9271, 9779, 10731, 16863, 18669, 27813, 29337, 39347, 64897, 68453, 101981, 118041, 194691, 205359, 305943, 454279, 713867, 1362837, 2141601, 4997069, 14991207]

約数ペア:

[(1, 14991207), (3, 4997069), (7, 2141601), (11, 1362837), (21, 713867), (33, 454279), (49, 305943), (73, 205359), (77, 194691), (127, 118041), (147, 101981), (219, 68453), (231, 64897), (381, 39347), (511, 29337), (539, 27813), (803, 18669), (889, 16863), (1397, 10731), (1533, 9779), (1617, 9271), (2409, 6223), (2667, 5621), (3577, 4191)]