266563583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{81047}}^1$

素因数の和:81094

約数の個数: 16

約数和(自身を含む): 326785536

約数和(自身を除く): 60221953

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 81047, 891517, 1053611, 1864081, 11589721, 20504891, 24233053, 266563583]

約数ペア:

[(1, 266563583), (11, 24233053), (13, 20504891), (23, 11589721), (143, 1864081), (253, 1053611), (299, 891517), (3289, 81047)]