227872007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1999}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 255552000

約数和(自身を除く): 27679993

約数列:

[1, 11, 43, 241, 473, 1999, 2651, 10363, 21989, 85957, 113993, 481759, 945527, 5299349, 20715637, 227872007]

約数ペア:

[(1, 227872007), (11, 20715637), (43, 5299349), (241, 945527), (473, 481759), (1999, 113993), (2651, 85957), (10363, 21989)]