2051206323

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1\times {\mathrm{4159}}^1$

素因数の和:6322

約数の個数: 16

約数和(自身を含む): 2771558400

約数和(自身を除く): 720352077

約数列:

[1, 3, 79, 237, 2081, 4159, 6243, 12477, 164399, 328561, 493197, 985683, 8654879, 25964637, 683735441, 2051206323]

約数ペア:

[(1, 2051206323), (3, 683735441), (79, 25964637), (237, 8654879), (2081, 985683), (4159, 493197), (6243, 328561), (12477, 164399)]