2597557113

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{556103}}^1$

素因数の和:556285

約数の個数: 16

約数和(自身を含む): 3870483840

約数和(自身を除く): 1272926727

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 556103, 1668309, 5004927, 15014781, 96205819, 288617457, 865852371, 2597557113]

約数ペア:

[(1, 2597557113), (3, 865852371), (9, 288617457), (27, 96205819), (173, 15014781), (519, 5004927), (1557, 1668309), (4671, 556103)]