22153491

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 33362784

約数和(自身を除く): 11209293

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 937, 2627, 2811, 7881, 8433, 23643, 34669, 66527, 104007, 199581, 312021, 598743, 2461499, 7384497, 22153491]

約数ペア:

[(1, 22153491), (3, 7384497), (9, 2461499), (37, 598743), (71, 312021), (111, 199581), (213, 104007), (333, 66527), (639, 34669), (937, 23643), (2627, 8433), (2811, 7881)]