7139831327

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 7749181440

約数和(自身を除く): 609350113

約数列:

[1, 23, 43, 139, 167, 311, 989, 3197, 3841, 5977, 7153, 7181, 13373, 23213, 43229, 51937, 137471, 165163, 307579, 533899, 994267, 998159, 1194551, 1858847, 2233291, 7219243, 22957657, 42753481, 51365693, 166042589, 310427449, 7139831327]

約数ペア:

[(1, 7139831327), (23, 310427449), (43, 166042589), (139, 51365693), (167, 42753481), (311, 22957657), (989, 7219243), (3197, 2233291), (3841, 1858847), (5977, 1194551), (7153, 998159), (7181, 994267), (13373, 533899), (23213, 307579), (43229, 165163), (51937, 137471)]