2569539

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 4022528

約数和(自身を除く): 1452989

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 3307, 9921, 23149, 69447, 122359, 367077, 856513, 2569539]

約数ペア:

[(1, 2569539), (3, 856513), (7, 367077), (21, 122359), (37, 69447), (111, 23149), (259, 9921), (777, 3307)]