4481477

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 6230784

約数和(自身を除く): 1749307

約数列:

[1, 7, 11, 13, 37, 77, 91, 121, 143, 259, 407, 481, 847, 1001, 1331, 1573, 2849, 3367, 4477, 5291, 9317, 11011, 17303, 31339, 37037, 49247, 58201, 121121, 344729, 407407, 640211, 4481477]

約数ペア:

[(1, 4481477), (7, 640211), (11, 407407), (13, 344729), (37, 121121), (77, 58201), (91, 49247), (121, 37037), (143, 31339), (259, 17303), (407, 11011), (481, 9317), (847, 5291), (1001, 4477), (1331, 3367), (1573, 2849)]