3216891

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 4476704

約数和(自身を除く): 1259813

約数列:

[1, 3, 37, 73, 111, 219, 397, 1191, 2701, 8103, 14689, 28981, 44067, 86943, 1072297, 3216891]

約数ペア:

[(1, 3216891), (3, 1072297), (37, 86943), (73, 44067), (111, 28981), (219, 14689), (397, 8103), (1191, 2701)]