397319478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3895289}}^1$

素因数の和:3895311

約数の個数: 16

約数和(自身を含む): 841382640

約数和(自身を除く): 444063162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 3895289, 7790578, 11685867, 23371734, 66219913, 132439826, 198659739, 397319478]

約数ペア:

[(1, 397319478), (2, 198659739), (3, 132439826), (6, 66219913), (17, 23371734), (34, 11685867), (51, 7790578), (102, 3895289)]