2573769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 3907584

約数和(自身を除く): 1333815

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3391, 10173, 37301, 77993, 111903, 233979, 857923, 2573769]

約数ペア:

[(1, 2573769), (3, 857923), (11, 233979), (23, 111903), (33, 77993), (69, 37301), (253, 10173), (759, 3391)]