2018339943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{165587}}^1$

素因数の和:165846

約数の個数: 16

約数和(自身を含む): 2861360640

約数和(自身を除く): 843020697

約数列:

[1, 3, 17, 51, 239, 717, 4063, 12189, 165587, 496761, 2814979, 8444937, 39575293, 118725879, 672779981, 2018339943]

約数ペア:

[(1, 2018339943), (3, 672779981), (17, 118725879), (51, 39575293), (239, 8444937), (717, 2814979), (4063, 496761), (12189, 165587)]