2016874839

素因数分解:

$3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{39313}}^1$

素因数の和:39679

約数の個数: 24

約数和(自身を含む): 3137257200

約数和(自身を除く): 1120382361

約数列:

[1, 3, 7, 21, 49, 147, 349, 1047, 2443, 7329, 17101, 39313, 51303, 117939, 275191, 825573, 1926337, 5779011, 13720237, 41160711, 96041659, 288124977, 672291613, 2016874839]

約数ペア:

[(1, 2016874839), (3, 672291613), (7, 288124977), (21, 96041659), (49, 41160711), (147, 13720237), (349, 5779011), (1047, 1926337), (2443, 825573), (7329, 275191), (17101, 117939), (39313, 51303)]