57721919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 63659520

約数和(自身を除く): 5937601

約数列:

[1, 17, 29, 191, 493, 613, 3247, 5539, 10421, 17777, 94163, 117083, 302209, 1990411, 3395407, 57721919]

約数ペア:

[(1, 57721919), (17, 3395407), (29, 1990411), (191, 302209), (493, 117083), (613, 94163), (3247, 17777), (5539, 10421)]