3944248560861

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{3847931}}^1$

素因数の和:3848334

約数の個数: 48

約数和(自身を含む): 6457137730560

約数和(自身を除く): 2512889169699

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 367, 399, 931, 1101, 2569, 2793, 6973, 7707, 17983, 20919, 48811, 53949, 146433, 341677, 1025031, 3847931, 11543793, 26935517, 73110689, 80806551, 188548619, 219332067, 511774823, 565645857, 1412190677, 1535324469, 3582423761, 4236572031, 9885334739, 10747271283, 26831622863, 29656004217, 69197343173, 80494868589, 187821360041, 207592029519, 563464080123, 1314749520287, 3944248560861]

約数ペア:

[(1, 3944248560861), (3, 1314749520287), (7, 563464080123), (19, 207592029519), (21, 187821360041), (49, 80494868589), (57, 69197343173), (133, 29656004217), (147, 26831622863), (367, 10747271283), (399, 9885334739), (931, 4236572031), (1101, 3582423761), (2569, 1535324469), (2793, 1412190677), (6973, 565645857), (7707, 511774823), (17983, 219332067), (20919, 188548619), (48811, 80806551), (53949, 73110689), (146433, 26935517), (341677, 11543793), (1025031, 3847931)]