2277231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 3341568

約数和(自身を除く): 1064337

約数列:

[1, 3, 11, 33, 151, 453, 457, 1371, 1661, 4983, 5027, 15081, 69007, 207021, 759077, 2277231]

約数ペア:

[(1, 2277231), (3, 759077), (11, 207021), (33, 69007), (151, 15081), (453, 5027), (457, 4983), (1371, 1661)]