2174379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 3137280

約数和(自身を除く): 962901

約数列:

[1, 3, 19, 37, 57, 111, 703, 1031, 2109, 3093, 19589, 38147, 58767, 114441, 724793, 2174379]

約数ペア:

[(1, 2174379), (3, 724793), (19, 114441), (37, 58767), (57, 38147), (111, 19589), (703, 3093), (1031, 2109)]