2170919043

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4231811}}^1$

素因数の和:4231839

約数の個数: 16

約数和(自身を含む): 3385449600

約数和(自身を除く): 1214530557

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4231811, 12695433, 38086299, 80404409, 114258897, 241213227, 723639681, 2170919043]

約数ペア:

[(1, 2170919043), (3, 723639681), (9, 241213227), (19, 114258897), (27, 80404409), (57, 38086299), (171, 12695433), (513, 4231811)]