2851761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 4193280

約数和(自身を除く): 1341519

約数列:

[1, 3, 11, 33, 103, 309, 839, 1133, 2517, 3399, 9229, 27687, 86417, 259251, 950587, 2851761]

約数ペア:

[(1, 2851761), (3, 950587), (11, 259251), (33, 86417), (103, 27687), (309, 9229), (839, 3399), (1133, 2517)]