123799242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2947601}}^1$

素因数の和:2947613

約数の個数: 16

約数和(自身を含む): 282969792

約数和(自身を除く): 159170550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2947601, 5895202, 8842803, 17685606, 20633207, 41266414, 61899621, 123799242]

約数ペア:

[(1, 123799242), (2, 61899621), (3, 41266414), (6, 20633207), (7, 17685606), (14, 8842803), (21, 5895202), (42, 2947601)]