2010065589

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{862319}}^1$

素因数の和:862369

約数の個数: 24

約数和(自身を含む): 3407888640

約数和(自身を除く): 1397823051

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 862319, 2586957, 6036233, 7760871, 18108699, 31905803, 54326097, 95717409, 223340621, 287152227, 670021863, 2010065589]

約数ペア:

[(1, 2010065589), (3, 670021863), (7, 287152227), (9, 223340621), (21, 95717409), (37, 54326097), (63, 31905803), (111, 18108699), (259, 7760871), (333, 6036233), (777, 2586957), (2331, 862319)]