1641269439

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{832709}}^1$

素因数の和:832791

約数の個数: 16

約数和(自身を含む): 2464821600

約数和(自身を除く): 823552161

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 832709, 2498127, 7494381, 22483143, 60787757, 182363271, 547089813, 1641269439]

約数ペア:

[(1, 1641269439), (3, 547089813), (9, 182363271), (27, 60787757), (73, 22483143), (219, 7494381), (657, 2498127), (1971, 832709)]