47065971

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1483}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 64108800

約数和(自身を除く): 17042829

約数列:

[1, 3, 71, 149, 213, 447, 1483, 4449, 10579, 31737, 105293, 220967, 315879, 662901, 15688657, 47065971]

約数ペア:

[(1, 47065971), (3, 15688657), (71, 662901), (149, 315879), (213, 220967), (447, 105293), (1483, 31737), (4449, 10579)]