470891949

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{56401}}^1$

素因数の和:56449

約数の個数: 24

約数和(自身を含む): 720140736

約数和(自身を除く): 249248787

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 56401, 169203, 620411, 1297223, 1861233, 3891669, 6824521, 14269453, 20473563, 42808359, 156963983, 470891949]

約数ペア:

[(1, 470891949), (3, 156963983), (11, 42808359), (23, 20473563), (33, 14269453), (69, 6824521), (121, 3891669), (253, 1861233), (363, 1297223), (759, 620411), (2783, 169203), (8349, 56401)]