2016367647

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5053553}}^1$

素因数の和:5053582

約数の個数: 16

約数和(自身を含む): 3234274560

約数和(自身を除く): 1217906913

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5053553, 15160659, 35374871, 96017507, 106124613, 288052521, 672122549, 2016367647]

約数ペア:

[(1, 2016367647), (3, 672122549), (7, 288052521), (19, 106124613), (21, 96017507), (57, 35374871), (133, 15160659), (399, 5053553)]