2902206243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1083317}}^1$

素因数の和:1083386

約数の個数: 16

約数和(自身を含む): 4159941120

約数和(自身を除く): 1257734877

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 1083317, 3249951, 20583023, 50915899, 61749069, 152747697, 967402081, 2902206243]

約数ペア:

[(1, 2902206243), (3, 967402081), (19, 152747697), (47, 61749069), (57, 50915899), (141, 20583023), (893, 3249951), (2679, 1083317)]