2992589907

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{23227}}^1$

素因数の和:23938

約数の個数: 16

約数和(自身を含む): 4056166272

約数和(自身を除く): 1063576365

約数列:

[1, 3, 67, 201, 641, 1923, 23227, 42947, 69681, 128841, 1556209, 4668627, 14888507, 44665521, 997529969, 2992589907]

約数ペア:

[(1, 2992589907), (3, 997529969), (67, 44665521), (201, 14888507), (641, 4668627), (1923, 1556209), (23227, 128841), (42947, 69681)]