5258729

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 6648480

約数和(自身を除く): 1389751

約数列:

[1, 7, 17, 49, 59, 107, 119, 413, 749, 833, 1003, 1819, 2891, 5243, 6313, 7021, 12733, 44191, 49147, 89131, 107321, 309337, 751247, 5258729]

約数ペア:

[(1, 5258729), (7, 751247), (17, 309337), (49, 107321), (59, 89131), (107, 49147), (119, 44191), (413, 12733), (749, 7021), (833, 6313), (1003, 5243), (1819, 2891)]