40381143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9341}}^1$

素因数の和:9486

約数の個数: 16

約数和(自身を含む): 59190912

約数和(自身を除く): 18809769

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 9341, 28023, 102751, 308253, 1223671, 3671013, 13460381, 40381143]

約数ペア:

[(1, 40381143), (3, 13460381), (11, 3671013), (33, 1223671), (131, 308253), (393, 102751), (1441, 28023), (4323, 9341)]