3929757

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 5937984

約数和(自身を除く): 2008227

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 337, 507, 897, 1011, 3887, 4381, 7751, 11661, 13143, 23253, 56953, 100763, 170859, 302289, 1309919, 3929757]

約数ペア:

[(1, 3929757), (3, 1309919), (13, 302289), (23, 170859), (39, 100763), (69, 56953), (169, 23253), (299, 13143), (337, 11661), (507, 7751), (897, 4381), (1011, 3887)]