3990198

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1543}}^1$

素因数の和:1979

約数の個数: 16

約数和(自身を含む): 8004096

約数和(自身を除く): 4013898

約数列:

[1, 2, 3, 6, 431, 862, 1293, 1543, 2586, 3086, 4629, 9258, 665033, 1330066, 1995099, 3990198]

約数ペア:

[(1, 3990198), (2, 1995099), (3, 1330066), (6, 665033), (431, 9258), (862, 4629), (1293, 3086), (1543, 2586)]