2009809359

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{7700419}}^1$

素因数の和:7700454

約数の個数: 12

約数和(自身を含む): 3003163800

約数和(自身を除く): 993354441

約数列:

[1, 3, 9, 29, 87, 261, 7700419, 23101257, 69303771, 223312151, 669936453, 2009809359]

約数ペア:

[(1, 2009809359), (3, 669936453), (9, 223312151), (29, 69303771), (87, 23101257), (261, 7700419)]