2750874049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{3079}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 3526871040

約数和(自身を除く): 775996991

約数列:

[1, 7, 11, 41, 77, 283, 287, 451, 1981, 3079, 3113, 3157, 11603, 21553, 21791, 33869, 81221, 126239, 127633, 237083, 871357, 883673, 893431, 1388629, 6099499, 9584927, 9720403, 35725637, 67094489, 250079459, 392982007, 2750874049]

約数ペア:

[(1, 2750874049), (7, 392982007), (11, 250079459), (41, 67094489), (77, 35725637), (283, 9720403), (287, 9584927), (451, 6099499), (1981, 1388629), (3079, 893431), (3113, 883673), (3157, 871357), (11603, 237083), (21553, 127633), (21791, 126239), (33869, 81221)]