2243336961

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{77983}}^1$

素因数の和:78252

約数の個数: 16

約数和(自身を含む): 3074441216

約数和(自身を除く): 831104255

約数列:

[1, 3, 43, 129, 223, 669, 9589, 28767, 77983, 233949, 3353269, 10059807, 17390209, 52170627, 747778987, 2243336961]

約数ペア:

[(1, 2243336961), (3, 747778987), (43, 52170627), (129, 17390209), (223, 10059807), (669, 3353269), (9589, 233949), (28767, 77983)]