16213389

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 22254912

約数和(自身を除く): 6041523

約数列:

[1, 3, 53, 107, 159, 321, 953, 2859, 5671, 17013, 50509, 101971, 151527, 305913, 5404463, 16213389]

約数ペア:

[(1, 16213389), (3, 5404463), (53, 305913), (107, 151527), (159, 101971), (321, 50509), (953, 17013), (2859, 5671)]