8990211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 12742400

約数和(自身を除く): 3752189

約数列:

[1, 3, 19, 57, 109, 327, 1447, 2071, 4341, 6213, 27493, 82479, 157723, 473169, 2996737, 8990211]

約数ペア:

[(1, 8990211), (3, 2996737), (19, 473169), (57, 157723), (109, 82479), (327, 27493), (1447, 6213), (2071, 4341)]