28820913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2017}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 42038976

約数和(自身を除く): 13218063

約数列:

[1, 3, 11, 33, 433, 1299, 2017, 4763, 6051, 14289, 22187, 66561, 873361, 2620083, 9606971, 28820913]

約数ペア:

[(1, 28820913), (3, 9606971), (11, 2620083), (33, 873361), (433, 66561), (1299, 22187), (2017, 14289), (4763, 6051)]