664652229

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{135671}}^1$

素因数の和:135768

約数の個数: 16

約数和(自身を含む): 937764864

約数和(自身を除く): 273112635

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 135671, 407013, 3120433, 9361299, 9632641, 28897923, 221550743, 664652229]

約数ペア:

[(1, 664652229), (3, 221550743), (23, 28897923), (69, 9632641), (71, 9361299), (213, 3120433), (1633, 407013), (4899, 135671)]