2147156769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271003}}^1$

素因数の和:271164

約数の個数: 16

約数和(自身を含む): 3035244800

約数和(自身を除く): 888088031

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 271003, 813009, 5149057, 15447171, 37669417, 113008251, 715718923, 2147156769]

約数ペア:

[(1, 2147156769), (3, 715718923), (19, 113008251), (57, 37669417), (139, 15447171), (417, 5149057), (2641, 813009), (7923, 271003)]