305650059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30977}}^1$

素因数の和:31027

約数の個数: 32

約数和(自身を含む): 499613184

約数和(自身を除く): 193963125

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 30977, 92931, 340747, 402701, 712471, 1022241, 1208103, 2137413, 4429711, 7837181, 9262123, 13289133, 23511543, 27786369, 101883353, 305650059]

約数ペア:

[(1, 305650059), (3, 101883353), (11, 27786369), (13, 23511543), (23, 13289133), (33, 9262123), (39, 7837181), (69, 4429711), (143, 2137413), (253, 1208103), (299, 1022241), (429, 712471), (759, 402701), (897, 340747), (3289, 92931), (9867, 30977)]