17221242

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{66749}}^1$

素因数の和:66797

約数の個数: 16

約数和(自身を含む): 35244000

約数和(自身を除く): 18022758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 66749, 133498, 200247, 400494, 2870207, 5740414, 8610621, 17221242]

約数ペア:

[(1, 17221242), (2, 8610621), (3, 5740414), (6, 2870207), (43, 400494), (86, 200247), (129, 133498), (258, 66749)]