2989730769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{271769}}^1$

素因数の和:271984

約数の個数: 16

約数和(自身を含む): 4217870400

約数和(自身を除く): 1228139631

約数列:

[1, 3, 19, 57, 193, 579, 3667, 11001, 271769, 815307, 5163611, 15490833, 52451417, 157354251, 996576923, 2989730769]

約数ペア:

[(1, 2989730769), (3, 996576923), (19, 157354251), (57, 52451417), (193, 15490833), (579, 5163611), (3667, 815307), (11001, 271769)]