47744319

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 76510720

約数和(自身を除く): 28766401

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1429, 1591, 4287, 4773, 10003, 11137, 30009, 33411, 52873, 61447, 158619, 184341, 370111, 430129, 1110333, 1290387, 2273539, 6820617, 15914773, 47744319]

約数ペア:

[(1, 47744319), (3, 15914773), (7, 6820617), (21, 2273539), (37, 1290387), (43, 1110333), (111, 430129), (129, 370111), (259, 184341), (301, 158619), (777, 61447), (903, 52873), (1429, 33411), (1591, 30009), (4287, 11137), (4773, 10003)]