17944761

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 7214919

約数列:

[1, 3, 23, 69, 139, 417, 1871, 3197, 5613, 9591, 43033, 129099, 260069, 780207, 5981587, 17944761]

約数ペア:

[(1, 17944761), (3, 5981587), (23, 780207), (69, 260069), (139, 129099), (417, 43033), (1871, 9591), (3197, 5613)]