38862831

素因数分解:

$3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 60513024

約数和(自身を除く): 21650193

約数列:

[1, 3, 7, 21, 49, 147, 463, 571, 1389, 1713, 3241, 3997, 9723, 11991, 22687, 27979, 68061, 83937, 264373, 793119, 1850611, 5551833, 12954277, 38862831]

約数ペア:

[(1, 38862831), (3, 12954277), (7, 5551833), (21, 1850611), (49, 793119), (147, 264373), (463, 83937), (571, 68061), (1389, 27979), (1713, 22687), (3241, 11991), (3997, 9723)]