39562287

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 54698112

約数和(自身を除く): 15135825

約数列:

[1, 3, 37, 107, 111, 321, 3331, 3959, 9993, 11877, 123247, 356417, 369741, 1069251, 13187429, 39562287]

約数ペア:

[(1, 39562287), (3, 13187429), (37, 1069251), (107, 369741), (111, 356417), (321, 123247), (3331, 11877), (3959, 9993)]