6939921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 9838400

約数和(自身を除く): 2898479

約数列:

[1, 3, 19, 57, 109, 327, 1117, 2071, 3351, 6213, 21223, 63669, 121753, 365259, 2313307, 6939921]

約数ペア:

[(1, 6939921), (3, 2313307), (19, 365259), (57, 121753), (109, 63669), (327, 21223), (1117, 6213), (2071, 3351)]