1115750853

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 1906384896

約数和(自身を除く): 790634043

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 647, 651, 883, 1941, 1953, 2649, 4529, 5823, 6181, 7947, 13587, 18543, 20057, 27373, 40761, 55629, 60171, 82119, 140399, 180513, 191611, 246357, 421197, 571301, 574833, 1263591, 1713903, 1724499, 3999107, 5141709, 11997321, 17710331, 35991963, 53130993, 123972317, 159392979, 371916951, 1115750853]

約数ペア:

[(1, 1115750853), (3, 371916951), (7, 159392979), (9, 123972317), (21, 53130993), (31, 35991963), (63, 17710331), (93, 11997321), (217, 5141709), (279, 3999107), (647, 1724499), (651, 1713903), (883, 1263591), (1941, 574833), (1953, 571301), (2649, 421197), (4529, 246357), (5823, 191611), (6181, 180513), (7947, 140399), (13587, 82119), (18543, 60171), (20057, 55629), (27373, 40761)]