31384233

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{15923}}^1$

素因数の和:16005

約数の個数: 16

約数和(自身を含む): 47135040

約数和(自身を除く): 15750807

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 15923, 47769, 143307, 429921, 1162379, 3487137, 10461411, 31384233]

約数ペア:

[(1, 31384233), (3, 10461411), (9, 3487137), (27, 1162379), (73, 429921), (219, 143307), (657, 47769), (1971, 15923)]