2553633

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:629

約数の個数: 16

約数和(自身を含む): 3808000

約数和(自身を除く): 1254367

約数列:

[1, 3, 9, 27, 271, 349, 813, 1047, 2439, 3141, 7317, 9423, 94579, 283737, 851211, 2553633]

約数ペア:

[(1, 2553633), (3, 851211), (9, 283737), (27, 94579), (271, 9423), (349, 7317), (813, 3141), (1047, 2439)]