13626981

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{887}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 20246400

約数和(自身を除く): 6619419

約数列:

[1, 3, 9, 27, 569, 887, 1707, 2661, 5121, 7983, 15363, 23949, 504703, 1514109, 4542327, 13626981]

約数ペア:

[(1, 13626981), (3, 4542327), (9, 1514109), (27, 504703), (569, 23949), (887, 15363), (1707, 7983), (2661, 5121)]