6678567

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 11097216

約数和(自身を除く): 4418649

約数列:

[1, 3, 7, 9, 21, 63, 227, 467, 681, 1401, 1589, 2043, 3269, 4203, 4767, 9807, 14301, 29421, 106009, 318027, 742063, 954081, 2226189, 6678567]

約数ペア:

[(1, 6678567), (3, 2226189), (7, 954081), (9, 742063), (21, 318027), (63, 106009), (227, 29421), (467, 14301), (681, 9807), (1401, 4767), (1589, 4203), (2043, 3269)]