2991285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6043}}^1$

素因数の和:6065

約数の個数: 24

約数和(自身を含む): 5657184

約数和(自身を除く): 2665899

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 6043, 18129, 30215, 54387, 66473, 90645, 199419, 271935, 332365, 598257, 997095, 2991285]

約数ペア:

[(1, 2991285), (3, 997095), (5, 598257), (9, 332365), (11, 271935), (15, 199419), (33, 90645), (45, 66473), (55, 54387), (99, 30215), (165, 18129), (495, 6043)]