39728157

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4051}}^1$

素因数の和:4528

約数の個数: 16

約数和(自身を含む): 60682752

約数和(自身を除く): 20954595

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 4051, 9807, 12153, 28357, 85071, 1891817, 5675451, 13242719, 39728157]

約数ペア:

[(1, 39728157), (3, 13242719), (7, 5675451), (21, 1891817), (467, 85071), (1401, 28357), (3269, 12153), (4051, 9807)]