2964291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 4414080

約数和(自身を除く): 1449789

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2089, 6267, 22979, 68937, 89827, 269481, 988097, 2964291]

約数ペア:

[(1, 2964291), (3, 988097), (11, 269481), (33, 89827), (43, 68937), (129, 22979), (473, 6267), (1419, 2089)]