9919149

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 13659840

約数和(自身を除く): 3740691

約数列:

[1, 3, 61, 67, 183, 201, 809, 2427, 4087, 12261, 49349, 54203, 148047, 162609, 3306383, 9919149]

約数ペア:

[(1, 9919149), (3, 3306383), (61, 162609), (67, 148047), (183, 54203), (201, 49349), (809, 12261), (2427, 4087)]