2016807291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{454543}}^1$

素因数の和:454595

約数の個数: 24

約数和(自身を含む): 3190898880

約数和(自身を除く): 1174091589

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 454543, 1363629, 4090887, 7727231, 13181747, 23181693, 39545241, 69545079, 118635723, 224089699, 672269097, 2016807291]

約数ペア:

[(1, 2016807291), (3, 672269097), (9, 224089699), (17, 118635723), (29, 69545079), (51, 39545241), (87, 23181693), (153, 13181747), (261, 7727231), (493, 4090887), (1479, 1363629), (4437, 454543)]