42016167

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 62899200

約数和(自身を除く): 20883033

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 1399, 3337, 4197, 10011, 12591, 30033, 65753, 99329, 197259, 297987, 591777, 893961, 4668463, 14005389, 42016167]

約数ペア:

[(1, 42016167), (3, 14005389), (9, 4668463), (47, 893961), (71, 591777), (141, 297987), (213, 197259), (423, 99329), (639, 65753), (1399, 30033), (3337, 12591), (4197, 10011)]