30968987

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 36529152

約数和(自身を除く): 5560165

約数列:

[1, 7, 43, 137, 301, 751, 959, 5257, 5891, 32293, 41237, 102887, 226051, 720209, 4424141, 30968987]

約数ペア:

[(1, 30968987), (7, 4424141), (43, 720209), (137, 226051), (301, 102887), (751, 41237), (959, 32293), (5257, 5891)]