1119312817

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{2837}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 1291403520

約数和(自身を除く): 172090703

約数列:

[1, 7, 157, 359, 1099, 2513, 2837, 19859, 56363, 394541, 445409, 1018483, 3117863, 7129381, 159901831, 1119312817]

約数ペア:

[(1, 1119312817), (7, 159901831), (157, 7129381), (359, 3117863), (1099, 1018483), (2513, 445409), (2837, 394541), (19859, 56363)]