16342581

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 22855680

約数和(自身を除く): 6513099

約数列:

[1, 3, 23, 69, 239, 717, 991, 2973, 5497, 16491, 22793, 68379, 236849, 710547, 5447527, 16342581]

約数ペア:

[(1, 16342581), (3, 5447527), (23, 710547), (69, 236849), (239, 68379), (717, 22793), (991, 16491), (2973, 5497)]