13838407

素因数分解:

${\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 15688224

約数和(自身を除く): 1849817

約数列:

[1, 11, 37, 121, 281, 407, 1331, 3091, 4477, 10397, 34001, 49247, 114367, 374011, 1258037, 13838407]

約数ペア:

[(1, 13838407), (11, 1258037), (37, 374011), (121, 114367), (281, 49247), (407, 34001), (1331, 10397), (3091, 4477)]