258518528097

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{237791}}^1\times {\mathrm{21317}}^1$

素因数の和:259128

約数の個数: 16

約数和(自身を含む): 364985989632

約数和(自身を除く): 106467461535

約数列:

[1, 3, 17, 51, 21317, 63951, 237791, 362389, 713373, 1087167, 4042447, 12127341, 5068990747, 15206972241, 86172842699, 258518528097]

約数ペア:

[(1, 258518528097), (3, 86172842699), (17, 15206972241), (51, 5068990747), (21317, 12127341), (63951, 4042447), (237791, 1087167), (362389, 713373)]