38861739

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3929}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 64577760

約数和(自身を除く): 25716021

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 3929, 9891, 11787, 27503, 35361, 82509, 247527, 616853, 1850559, 4317971, 5551677, 12953913, 38861739]

約数ペア:

[(1, 38861739), (3, 12953913), (7, 5551677), (9, 4317971), (21, 1850559), (63, 616853), (157, 247527), (471, 82509), (1099, 35361), (1413, 27503), (3297, 11787), (3929, 9891)]