16399569

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 22560768

約数和(自身を除く): 6161199

約数列:

[1, 3, 47, 107, 141, 321, 1087, 3261, 5029, 15087, 51089, 116309, 153267, 348927, 5466523, 16399569]

約数ペア:

[(1, 16399569), (3, 5466523), (47, 348927), (107, 153267), (141, 116309), (321, 51089), (1087, 15087), (3261, 5029)]