1296207909

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{11971}}^1$

素因数の和:12257

約数の個数: 24

約数和(自身を含む): 1916190432

約数和(自身を除く): 619982523

約数列:

[1, 3, 9, 53, 159, 227, 477, 681, 2043, 11971, 12031, 35913, 36093, 107739, 108279, 634463, 1903389, 2717417, 5710167, 8152251, 24456753, 144023101, 432069303, 1296207909]

約数ペア:

[(1, 1296207909), (3, 432069303), (9, 144023101), (53, 24456753), (159, 8152251), (227, 5710167), (477, 2717417), (681, 1903389), (2043, 634463), (11971, 108279), (12031, 107739), (35913, 36093)]