131440529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 148006656

約数和(自身を除く): 16566127

約数列:

[1, 11, 47, 97, 517, 1067, 2621, 4559, 28831, 50149, 123187, 254237, 1355057, 2796607, 11949139, 131440529]

約数ペア:

[(1, 131440529), (11, 11949139), (47, 2796607), (97, 1355057), (517, 254237), (1067, 123187), (2621, 50149), (4559, 28831)]