121361982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2889571}}^1$

素因数の和:2889583

約数の個数: 16

約数和(自身を含む): 277398912

約数和(自身を除く): 156036930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2889571, 5779142, 8668713, 17337426, 20226997, 40453994, 60680991, 121361982]

約数ペア:

[(1, 121361982), (2, 60680991), (3, 40453994), (6, 20226997), (7, 17337426), (14, 8668713), (21, 5779142), (42, 2889571)]