131422863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{306347}}^1$

素因数の和:306374

約数の個数: 16

約数和(自身を含む): 205865856

約数和(自身を除く): 74442993

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 306347, 919041, 3369817, 3982511, 10109451, 11947533, 43807621, 131422863]

約数ペア:

[(1, 131422863), (3, 43807621), (11, 11947533), (13, 10109451), (33, 3982511), (39, 3369817), (143, 919041), (429, 306347)]