240681001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 268369920

約数和(自身を除く): 27688919

約数列:

[1, 11, 59, 223, 649, 1663, 2453, 13157, 18293, 98117, 144727, 370849, 1079287, 4079339, 21880091, 240681001]

約数ペア:

[(1, 240681001), (11, 21880091), (59, 4079339), (223, 1079287), (649, 370849), (1663, 144727), (2453, 98117), (13157, 18293)]