6898059

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 11461632

約数和(自身を除く): 4563573

約数列:

[1, 3, 7, 9, 21, 63, 223, 491, 669, 1473, 1561, 2007, 3437, 4419, 4683, 10311, 14049, 30933, 109493, 328479, 766451, 985437, 2299353, 6898059]

約数ペア:

[(1, 6898059), (3, 2299353), (7, 985437), (9, 766451), (21, 328479), (63, 109493), (223, 30933), (491, 14049), (669, 10311), (1473, 4683), (1561, 4419), (2007, 3437)]