2017870533

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{330203}}^1$

素因数の和:330313

約数の個数: 24

約数和(自身を含む): 3365439168

約数和(自身を除く): 1347568635

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 330203, 990609, 2311421, 2971827, 6934263, 20802789, 32029691, 96089073, 224207837, 288267219, 672623511, 2017870533]

約数ペア:

[(1, 2017870533), (3, 672623511), (7, 288267219), (9, 224207837), (21, 96089073), (63, 32029691), (97, 20802789), (291, 6934263), (679, 2971827), (873, 2311421), (2037, 990609), (6111, 330203)]