13287021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2411}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 19450368

約数和(自身を除く): 6163347

約数列:

[1, 3, 11, 33, 167, 501, 1837, 2411, 5511, 7233, 26521, 79563, 402637, 1207911, 4429007, 13287021]

約数ペア:

[(1, 13287021), (3, 4429007), (11, 1207911), (33, 402637), (167, 79563), (501, 26521), (1837, 7233), (2411, 5511)]