2019013353

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033801}}^1$

素因数の和:1033845

約数の個数: 24

約数和(自身を含む): 3440493056

約数和(自身を除く): 1421479703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 1033801, 3101403, 7236607, 9304209, 21709821, 32047831, 65129463, 96143493, 224334817, 288430479, 673004451, 2019013353]

約数ペア:

[(1, 2019013353), (3, 673004451), (7, 288430479), (9, 224334817), (21, 96143493), (31, 65129463), (63, 32047831), (93, 21709821), (217, 9304209), (279, 7236607), (651, 3101403), (1953, 1033801)]