12349787471

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{13177}}^1$

素因数の和:13839

約数の個数: 24

約数和(自身を含む): 14854663296

約数和(自身を除く): 2504875825

約数列:

[1, 7, 31, 49, 217, 617, 1519, 4319, 13177, 19127, 30233, 92239, 133889, 408487, 645673, 937223, 2859409, 8130209, 20015863, 56911463, 252036479, 398380241, 1764255353, 12349787471]

約数ペア:

[(1, 12349787471), (7, 1764255353), (31, 398380241), (49, 252036479), (217, 56911463), (617, 20015863), (1519, 8130209), (4319, 2859409), (13177, 937223), (19127, 645673), (30233, 408487), (92239, 133889)]