16724187

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 25185888

約数和(自身を除く): 8461701

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 743, 2229, 2501, 6687, 7503, 22509, 30463, 45323, 91389, 135969, 274167, 407907, 1858243, 5574729, 16724187]

約数ペア:

[(1, 16724187), (3, 5574729), (9, 1858243), (41, 407907), (61, 274167), (123, 135969), (183, 91389), (369, 45323), (549, 30463), (743, 22509), (2229, 7503), (2501, 6687)]