8849991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 12521600

約数和(自身を除く): 3671609

約数列:

[1, 3, 19, 57, 139, 417, 1117, 2641, 3351, 7923, 21223, 63669, 155263, 465789, 2949997, 8849991]

約数ペア:

[(1, 8849991), (3, 2949997), (19, 465789), (57, 155263), (139, 63669), (417, 21223), (1117, 7923), (2641, 3351)]