38754651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 19160997

約数列:

[1, 3, 13, 37, 39, 107, 111, 251, 321, 481, 753, 1391, 1443, 3263, 3959, 4173, 9287, 9789, 11877, 26857, 27861, 51467, 80571, 120731, 154401, 349141, 362193, 993709, 1047423, 2981127, 12918217, 38754651]

約数ペア:

[(1, 38754651), (3, 12918217), (13, 2981127), (37, 1047423), (39, 993709), (107, 362193), (111, 349141), (251, 154401), (321, 120731), (481, 80571), (753, 51467), (1391, 27861), (1443, 26857), (3263, 11877), (3959, 9789), (4173, 9287)]