3939438

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1567}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 7902720

約数和(自身を除く): 3963282

約数列:

[1, 2, 3, 6, 419, 838, 1257, 1567, 2514, 3134, 4701, 9402, 656573, 1313146, 1969719, 3939438]

約数ペア:

[(1, 3939438), (2, 1969719), (3, 1313146), (6, 656573), (419, 9402), (838, 4701), (1257, 3134), (1567, 2514)]