445778847

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1151}}^1\times {\mathrm{1871}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 672841728

約数和(自身を除く): 227062881

約数列:

[1, 3, 9, 23, 69, 207, 1151, 1871, 3453, 5613, 10359, 16839, 26473, 43033, 79419, 129099, 238257, 387297, 2153521, 6460563, 19381689, 49530983, 148592949, 445778847]

約数ペア:

[(1, 445778847), (3, 148592949), (9, 49530983), (23, 19381689), (69, 6460563), (207, 2153521), (1151, 387297), (1871, 238257), (3453, 129099), (5613, 79419), (10359, 43033), (16839, 26473)]