16739541

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 30902144

約数和(自身を除く): 14162603

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 757, 819, 1053, 1701, 2271, 2457, 3159, 5299, 6813, 7371, 9841, 15897, 20439, 22113, 29523, 47691, 61317, 68887, 88569, 143073, 183951, 206661, 265707, 429219, 619983, 797121, 1287657, 1859949, 2391363, 5579847, 16739541]

約数ペア:

[(1, 16739541), (3, 5579847), (7, 2391363), (9, 1859949), (13, 1287657), (21, 797121), (27, 619983), (39, 429219), (63, 265707), (81, 206661), (91, 183951), (117, 143073), (189, 88569), (243, 68887), (273, 61317), (351, 47691), (567, 29523), (757, 22113), (819, 20439), (1053, 15897), (1701, 9841), (2271, 7371), (2457, 6813), (3159, 5299)]