1842001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 2329344

約数和(自身を除く): 487343

約数列:

[1, 7, 17, 23, 119, 161, 391, 673, 2737, 4711, 11441, 15479, 80087, 108353, 263143, 1842001]

約数ペア:

[(1, 1842001), (7, 263143), (17, 108353), (23, 80087), (119, 15479), (161, 11441), (391, 4711), (673, 2737)]