16574961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 23960384

約数和(自身を除く): 7385423

約数列:

[1, 3, 13, 39, 157, 471, 2041, 2707, 6123, 8121, 35191, 105573, 424999, 1274997, 5524987, 16574961]

約数ペア:

[(1, 16574961), (3, 5524987), (13, 1274997), (39, 424999), (157, 105573), (471, 35191), (2041, 8121), (2707, 6123)]