47750199

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 76984320

約数和(自身を除く): 29234121

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 1789, 3813, 5367, 8897, 12523, 26691, 37569, 55459, 73349, 166377, 220047, 388213, 513443, 1164639, 1540329, 2273819, 6821457, 15916733, 47750199]

約数ペア:

[(1, 47750199), (3, 15916733), (7, 6821457), (21, 2273819), (31, 1540329), (41, 1164639), (93, 513443), (123, 388213), (217, 220047), (287, 166377), (651, 73349), (861, 55459), (1271, 37569), (1789, 26691), (3813, 12523), (5367, 8897)]