2893981377

素因数分解:

$3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{100811}}^1$

素因数の和:102188

約数の個数: 16

約数和(自身を含む): 4413146112

約数和(自身を除く): 1519164735

約数列:

[1, 3, 7, 21, 1367, 4101, 9569, 28707, 100811, 302433, 705677, 2117031, 137808637, 413425911, 964660459, 2893981377]

約数ペア:

[(1, 2893981377), (3, 964660459), (7, 413425911), (21, 137808637), (1367, 2117031), (4101, 705677), (9569, 302433), (28707, 100811)]