7128447

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 9797760

約数和(自身を除く): 2669313

約数列:

[1, 3, 53, 107, 159, 321, 419, 1257, 5671, 17013, 22207, 44833, 66621, 134499, 2376149, 7128447]

約数ペア:

[(1, 7128447), (3, 2376149), (53, 134499), (107, 66621), (159, 44833), (321, 22207), (419, 17013), (1257, 5671)]