266493241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{23087}}^1$

素因数の和:23208

約数の個数: 16

約数和(自身を含む): 325817856

約数和(自身を除く): 59324615

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 23087, 161609, 392479, 2239439, 2747353, 15676073, 38070463, 266493241]

約数ペア:

[(1, 266493241), (7, 38070463), (17, 15676073), (97, 2747353), (119, 2239439), (679, 392479), (1649, 161609), (11543, 23087)]