2765631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 4118400

約数和(自身を除く): 1352769

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1949, 5847, 21439, 64317, 83807, 251421, 921877, 2765631]

約数ペア:

[(1, 2765631), (3, 921877), (11, 251421), (33, 83807), (43, 64317), (129, 21439), (473, 5847), (1419, 1949)]