2017518219

素因数分解:

$3^3\times {\mathrm{2423}}^1\times {\mathrm{30839}}^1$

素因数の和:33271

約数の個数: 16

約数和(自身を含む): 2990246400

約数和(自身を除く): 972728181

約数列:

[1, 3, 9, 27, 2423, 7269, 21807, 30839, 65421, 92517, 277551, 832653, 74722897, 224168691, 672506073, 2017518219]

約数ペア:

[(1, 2017518219), (3, 672506073), (9, 224168691), (27, 74722897), (2423, 832653), (7269, 277551), (21807, 92517), (30839, 65421)]