339974211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{155027}}^1$

素因数の和:155090

約数の個数: 16

約数和(自身を含む): 491128704

約数和(自身を除く): 151154493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 155027, 465081, 2635459, 6666161, 7906377, 19998483, 113324737, 339974211]

約数ペア:

[(1, 339974211), (3, 113324737), (17, 19998483), (43, 7906377), (51, 6666161), (129, 2635459), (731, 465081), (2193, 155027)]