2021528151

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1269007}}^1$

素因数の和:1269075

約数の個数: 16

約数和(自身を含む): 3045619200

約数和(自身を除く): 1024091049

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 1269007, 3807021, 11421063, 34263189, 74871413, 224614239, 673842717, 2021528151]

約数ペア:

[(1, 2021528151), (3, 673842717), (9, 224614239), (27, 74871413), (59, 34263189), (177, 11421063), (531, 3807021), (1593, 1269007)]