266773927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{42677}}^1$

素因数の和:42750

約数の個数: 16

約数和(自身を含む): 327767040

約数和(自身を除く): 60993113

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 42677, 298739, 810863, 2005819, 5676041, 14040733, 38110561, 266773927]

約数ペア:

[(1, 266773927), (7, 38110561), (19, 14040733), (47, 5676041), (133, 2005819), (329, 810863), (893, 298739), (6251, 42677)]