31320267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15634

約数の個数: 16

約数和(自身を含む): 46306560

約数和(自身を除く): 14986293

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 15559, 46677, 171149, 513447, 949099, 2847297, 10440089, 31320267]

約数ペア:

[(1, 31320267), (3, 10440089), (11, 2847297), (33, 949099), (61, 513447), (183, 171149), (671, 46677), (2013, 15559)]