13097721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47977}}^1$

素因数の和:48000

約数の個数: 16

約数和(自身を含む): 21494144

約数和(自身を除く): 8396423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 47977, 143931, 335839, 623701, 1007517, 1871103, 4365907, 13097721]

約数ペア:

[(1, 13097721), (3, 4365907), (7, 1871103), (13, 1007517), (21, 623701), (39, 335839), (91, 143931), (273, 47977)]