31889253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14423}}^1$

素因数の和:14504

約数の個数: 16

約数和(自身を含む): 47079936

約数和(自身を除く): 15190683

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 14423, 43269, 158653, 475959, 966341, 2899023, 10629751, 31889253]

約数ペア:

[(1, 31889253), (3, 10629751), (11, 2899023), (33, 966341), (67, 475959), (201, 158653), (737, 43269), (2211, 14423)]