13174821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 21056256

約数和(自身を除く): 7881435

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 1823, 2409, 5469, 7227, 16407, 20053, 60159, 133079, 180477, 399237, 1197711, 1463869, 4391607, 13174821]

約数ペア:

[(1, 13174821), (3, 4391607), (9, 1463869), (11, 1197711), (33, 399237), (73, 180477), (99, 133079), (219, 60159), (657, 20053), (803, 16407), (1823, 7227), (2409, 5469)]