470520051

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1\times {\mathrm{1409}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 632695200

約数和(自身を除く): 162175149

約数列:

[1, 3, 157, 471, 709, 1409, 2127, 4227, 111313, 221213, 333939, 663639, 998981, 2996943, 156840017, 470520051]

約数ペア:

[(1, 470520051), (3, 156840017), (157, 2996943), (471, 998981), (709, 663639), (1409, 333939), (2127, 221213), (4227, 111313)]