51648411

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 71064864

約数和(自身を除く): 19416453

約数列:

[1, 3, 37, 111, 233, 699, 1997, 5991, 8621, 25863, 73889, 221667, 465301, 1395903, 17216137, 51648411]

約数ペア:

[(1, 51648411), (3, 17216137), (37, 1395903), (111, 465301), (233, 221667), (699, 73889), (1997, 25863), (5991, 8621)]