20171327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 23392800

約数和(自身を除く): 3221473

約数列:

[1, 11, 29, 37, 319, 407, 1073, 1709, 11803, 18799, 49561, 63233, 545171, 695563, 1833757, 20171327]

約数ペア:

[(1, 20171327), (11, 1833757), (29, 695563), (37, 545171), (319, 63233), (407, 49561), (1073, 18799), (1709, 11803)]