20161480731

素因数分解:

$3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1923989}}^1$

素因数の和:1924498

約数の個数: 16

約数和(自身を含む): 30783840000

約数和(自身を除く): 10622359269

約数列:

[1, 3, 7, 21, 499, 1497, 3493, 10479, 1923989, 5771967, 13467923, 40403769, 960070511, 2880211533, 6720493577, 20161480731]

約数ペア:

[(1, 20161480731), (3, 6720493577), (7, 2880211533), (21, 960070511), (499, 40403769), (1497, 13467923), (3493, 5771967), (10479, 1923989)]