123740103

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8447}}^1$

素因数の和:8726

約数の個数: 16

約数和(自身を含む): 174366720

約数和(自身を除く): 50626617

約数列:

[1, 3, 19, 57, 257, 771, 4883, 8447, 14649, 25341, 160493, 481479, 2170879, 6512637, 41246701, 123740103]

約数ペア:

[(1, 123740103), (3, 41246701), (19, 6512637), (57, 2170879), (257, 481479), (771, 160493), (4883, 25341), (8447, 14649)]