21703053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8501}}^1$

素因数の和:8564

約数の個数: 16

約数和(自身を含む): 31015296

約数和(自身を除く): 9312243

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 8501, 25503, 195523, 314537, 586569, 943611, 7234351, 21703053]

約数ペア:

[(1, 21703053), (3, 7234351), (23, 943611), (37, 586569), (69, 314537), (111, 195523), (851, 25503), (2553, 8501)]