8851283

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 10832640

約数和(自身を除く): 1981357

約数列:

[1, 7, 19, 61, 133, 427, 1091, 1159, 7637, 8113, 20729, 66551, 145103, 465857, 1264469, 8851283]

約数ペア:

[(1, 8851283), (7, 1264469), (19, 465857), (61, 145103), (133, 66551), (427, 20729), (1091, 8113), (1159, 7637)]