12791163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55373}}^1$

素因数の和:55394

約数の個数: 16

約数和(自身を含む): 21263616

約数和(自身を除く): 8472453

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55373, 166119, 387611, 609103, 1162833, 1827309, 4263721, 12791163]

約数ペア:

[(1, 12791163), (3, 4263721), (7, 1827309), (11, 1162833), (21, 609103), (33, 387611), (77, 166119), (231, 55373)]