1123996959

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1809979}}^1$

素因数の和:1810011

約数の個数: 16

約数和(自身を含む): 1737580800

約数和(自身を除く): 613583841

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1809979, 5429937, 16289811, 41629517, 48869433, 124888551, 374665653, 1123996959]

約数ペア:

[(1, 1123996959), (3, 374665653), (9, 124888551), (23, 48869433), (27, 41629517), (69, 16289811), (207, 5429937), (621, 1809979)]