4493691

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 6708000

約数和(自身を除く): 2214309

約数列:

[1, 3, 9, 27, 149, 447, 1117, 1341, 3351, 4023, 10053, 30159, 166433, 499299, 1497897, 4493691]

約数ペア:

[(1, 4493691), (3, 1497897), (9, 499299), (27, 166433), (149, 30159), (447, 10053), (1117, 4023), (1341, 3351)]