2021847729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2663831}}^1$

素因数の和:2663868

約数の個数: 16

約数和(自身を含む): 3068734464

約数和(自身を除く): 1046886735

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2663831, 7991493, 29302141, 61268113, 87906423, 183804339, 673949243, 2021847729]

約数ペア:

[(1, 2021847729), (3, 673949243), (11, 183804339), (23, 87906423), (33, 61268113), (69, 29302141), (253, 7991493), (759, 2663831)]