38221569

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{15671}}^1$

素因数の和:15948

約数の個数: 12

約数和(自身を含む): 55416192

約数和(自身を除く): 17194623

約数列:

[1, 3, 9, 271, 813, 2439, 15671, 47013, 141039, 4246841, 12740523, 38221569]

約数ペア:

[(1, 38221569), (3, 12740523), (9, 4246841), (271, 141039), (813, 47013), (2439, 15671)]