56530509

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{62603}}^1$

素因数の和:62656

約数の個数: 16

約数和(自身を含む): 88146432

約数和(自身を除く): 31615923

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 62603, 187809, 438221, 1314663, 2691929, 8075787, 18843503, 56530509]

約数ペア:

[(1, 56530509), (3, 18843503), (7, 8075787), (21, 2691929), (43, 1314663), (129, 438221), (301, 187809), (903, 62603)]