320445427

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{967}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 344786112

約数和(自身を除く): 24340685

約数列:

[1, 17, 101, 193, 967, 1717, 3281, 16439, 19493, 97667, 186631, 331381, 1660339, 3172727, 18849731, 320445427]

約数ペア:

[(1, 320445427), (17, 18849731), (101, 3172727), (193, 1660339), (967, 331381), (1717, 186631), (3281, 97667), (16439, 19493)]