26550381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 15382419

約数列:

[1, 3, 11, 13, 33, 39, 143, 199, 311, 429, 597, 933, 2189, 2587, 3421, 4043, 6567, 7761, 10263, 12129, 28457, 44473, 61889, 85371, 133419, 185667, 680779, 804557, 2042337, 2413671, 8850127, 26550381]

約数ペア:

[(1, 26550381), (3, 8850127), (11, 2413671), (13, 2042337), (33, 804557), (39, 680779), (143, 185667), (199, 133419), (311, 85371), (429, 61889), (597, 44473), (933, 28457), (2189, 12129), (2587, 10263), (3421, 7761), (4043, 6567)]