3790147683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{3863}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 6083481600

約数和(自身を除く): 2293333917

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2459, 3863, 7377, 11589, 17213, 27041, 46721, 51639, 73397, 81123, 140163, 220191, 327047, 513779, 981141, 1541337, 9499117, 28497351, 66493819, 180483223, 199481457, 541449669, 1263382561, 3790147683]

約数ペア:

[(1, 3790147683), (3, 1263382561), (7, 541449669), (19, 199481457), (21, 180483223), (57, 66493819), (133, 28497351), (399, 9499117), (2459, 1541337), (3863, 981141), (7377, 513779), (11589, 327047), (17213, 220191), (27041, 140163), (46721, 81123), (51639, 73397)]