16332001

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 20628864

約数和(自身を除く): 4296863

約数列:

[1, 7, 19, 23, 133, 161, 281, 361, 437, 1967, 2527, 3059, 5339, 6463, 8303, 37373, 45241, 58121, 101441, 122797, 710087, 859579, 2333143, 16332001]

約数ペア:

[(1, 16332001), (7, 2333143), (19, 859579), (23, 710087), (133, 122797), (161, 101441), (281, 58121), (361, 45241), (437, 37373), (1967, 8303), (2527, 6463), (3059, 5339)]