47389329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{405037}}^1$

素因数の和:405056

約数の個数: 12

約数和(自身を含む): 73716916

約数和(自身を除く): 26327587

約数列:

[1, 3, 9, 13, 39, 117, 405037, 1215111, 3645333, 5265481, 15796443, 47389329]

約数ペア:

[(1, 47389329), (3, 15796443), (9, 5265481), (13, 3645333), (39, 1215111), (117, 405037)]