17874243

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 10119357

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 269, 321, 621, 807, 963, 2421, 2461, 2889, 6187, 7263, 7383, 18561, 22149, 28783, 55683, 66447, 86349, 167049, 259047, 662009, 777141, 1986027, 5958081, 17874243]

約数ペア:

[(1, 17874243), (3, 5958081), (9, 1986027), (23, 777141), (27, 662009), (69, 259047), (107, 167049), (207, 86349), (269, 66447), (321, 55683), (621, 28783), (807, 22149), (963, 18561), (2421, 7383), (2461, 7263), (2889, 6187)]