47946939

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 65274624

約数和(自身を除く): 17327685

約数列:

[1, 3, 71, 163, 213, 489, 1381, 4143, 11573, 34719, 98051, 225103, 294153, 675309, 15982313, 47946939]

約数ペア:

[(1, 47946939), (3, 15982313), (71, 675309), (163, 294153), (213, 225103), (489, 98051), (1381, 34719), (4143, 11573)]