2599680027

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{3623}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 4052385792

約数和(自身を除く): 1452705765

約数列:

[1, 3, 7, 21, 47, 141, 329, 727, 987, 2181, 3623, 5089, 10869, 15267, 25361, 34169, 76083, 102507, 170281, 239183, 510843, 717549, 1191967, 2633921, 3575901, 7901763, 18437447, 55312341, 123794287, 371382861, 866560009, 2599680027]

約数ペア:

[(1, 2599680027), (3, 866560009), (7, 371382861), (21, 123794287), (47, 55312341), (141, 18437447), (329, 7901763), (727, 3575901), (987, 2633921), (2181, 1191967), (3623, 717549), (5089, 510843), (10869, 239183), (15267, 170281), (25361, 102507), (34169, 76083)]