20033421

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{3023}}^1$

素因数の和:3120

約数の個数: 12

約数和(自身を含む): 27300672

約数和(自身を除く): 7267251

約数列:

[1, 3, 47, 141, 2209, 3023, 6627, 9069, 142081, 426243, 6677807, 20033421]

約数ペア:

[(1, 20033421), (3, 6677807), (47, 426243), (141, 142081), (2209, 9069), (3023, 6627)]