2013291441

素因数分解:

$3^2\times 7^1\times {\mathrm{4201}}^1\times {\mathrm{7607}}^1$

素因数の和:11821

約数の個数: 24

約数和(自身を含む): 3324756864

約数和(自身を除く): 1311465423

約数列:

[1, 3, 7, 9, 21, 63, 4201, 7607, 12603, 22821, 29407, 37809, 53249, 68463, 88221, 159747, 264663, 479241, 31957007, 95871021, 223699049, 287613063, 671097147, 2013291441]

約数ペア:

[(1, 2013291441), (3, 671097147), (7, 287613063), (9, 223699049), (21, 95871021), (63, 31957007), (4201, 479241), (7607, 264663), (12603, 159747), (22821, 88221), (29407, 68463), (37809, 53249)]