4291021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 5256576

約数和(自身を除く): 965555

約数列:

[1, 7, 17, 107, 119, 337, 749, 1819, 2359, 5729, 12733, 36059, 40103, 252413, 613003, 4291021]

約数ペア:

[(1, 4291021), (7, 613003), (17, 252413), (107, 40103), (119, 36059), (337, 12733), (749, 5729), (1819, 2359)]