2021287020177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1\times {\mathrm{7473709}}^1$

素因数の和:7479032

約数の個数: 16

約数和(自身を含む): 2854120164480

約数和(自身を除く): 832833144303

約数列:

[1, 3, 17, 51, 5303, 15909, 90151, 270453, 7473709, 22421127, 127053053, 381159159, 39633078827, 118899236481, 673762340059, 2021287020177]

約数ペア:

[(1, 2021287020177), (3, 673762340059), (17, 118899236481), (51, 39633078827), (5303, 381159159), (15909, 127053053), (90151, 22421127), (270453, 7473709)]