4981593

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 7202272

約数和(自身を除く): 2220679

約数列:

[1, 3, 23, 43, 69, 73, 129, 219, 529, 989, 1587, 1679, 2967, 3139, 5037, 9417, 22747, 38617, 68241, 72197, 115851, 216591, 1660531, 4981593]

約数ペア:

[(1, 4981593), (3, 1660531), (23, 216591), (43, 115851), (69, 72197), (73, 68241), (129, 38617), (219, 22747), (529, 9417), (989, 5037), (1587, 3139), (1679, 2967)]