8909313

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 13618176

約数和(自身を除く): 4708863

約数列:

[1, 3, 7, 21, 571, 743, 1713, 2229, 3997, 5201, 11991, 15603, 424253, 1272759, 2969771, 8909313]

約数ペア:

[(1, 8909313), (3, 2969771), (7, 1272759), (21, 424253), (571, 15603), (743, 11991), (1713, 5201), (2229, 3997)]