42031647

素因数分解:

$3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{941}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 69557280

約数和(自身を除く): 27525633

約数列:

[1, 3, 7, 9, 21, 63, 709, 941, 2127, 2823, 4963, 6381, 6587, 8469, 14889, 19761, 44667, 59283, 667169, 2001507, 4670183, 6004521, 14010549, 42031647]

約数ペア:

[(1, 42031647), (3, 14010549), (7, 6004521), (9, 4670183), (21, 2001507), (63, 667169), (709, 59283), (941, 44667), (2127, 19761), (2823, 14889), (4963, 8469), (6381, 6587)]