16727217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 24097920

約数和(自身を除く): 7370703

約数列:

[1, 3, 13, 39, 439, 977, 1317, 2931, 5707, 12701, 17121, 38103, 428903, 1286709, 5575739, 16727217]

約数ペア:

[(1, 16727217), (3, 5575739), (13, 1286709), (39, 428903), (439, 38103), (977, 17121), (1317, 12701), (2931, 5707)]