2896509

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12539}}^1$

素因数の和:12560

約数の個数: 16

約数和(自身を含む): 4815360

約数和(自身を除く): 1918851

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12539, 37617, 87773, 137929, 263319, 413787, 965503, 2896509]

約数ペア:

[(1, 2896509), (3, 965503), (7, 413787), (11, 263319), (21, 137929), (33, 87773), (77, 37617), (231, 12539)]