40541809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2203}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 50780160

約数和(自身を除く): 10238351

約数列:

[1, 7, 11, 77, 239, 1673, 2203, 2629, 15421, 18403, 24233, 169631, 526517, 3685619, 5791687, 40541809]

約数ペア:

[(1, 40541809), (7, 5791687), (11, 3685619), (77, 526517), (239, 169631), (1673, 24233), (2203, 18403), (2629, 15421)]