31942317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14447}}^1$

素因数の和:14528

約数の個数: 16

約数和(自身を含む): 47158272

約数和(自身を除く): 15215955

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 14447, 43341, 158917, 476751, 967949, 2903847, 10647439, 31942317]

約数ペア:

[(1, 31942317), (3, 10647439), (11, 2903847), (33, 967949), (67, 476751), (201, 158917), (737, 43341), (2211, 14447)]