16820463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29983}}^1$

素因数の和:30014

約数の個数: 16

約数和(自身を含む): 25906176

約数和(自身を除く): 9085713

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 29983, 89949, 329813, 509711, 989439, 1529133, 5606821, 16820463]

約数ペア:

[(1, 16820463), (3, 5606821), (11, 1529133), (17, 989439), (33, 509711), (51, 329813), (187, 89949), (561, 29983)]