2016385539

素因数分解:

$3^1\times 7^1\times {\mathrm{4637}}^1\times {\mathrm{20707}}^1$

素因数の和:25354

約数の個数: 16

約数和(自身を含む): 3073398528

約数和(自身を除く): 1057012989

約数列:

[1, 3, 7, 21, 4637, 13911, 20707, 32459, 62121, 97377, 144949, 434847, 96018359, 288055077, 672128513, 2016385539]

約数ペア:

[(1, 2016385539), (3, 672128513), (7, 288055077), (21, 96018359), (4637, 434847), (13911, 144949), (20707, 97377), (32459, 62121)]