2019693357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{210319}}^1$

素因数の和:210433

約数の個数: 24

約数和(自身を含む): 3215372160

約数和(自身を除く): 1195678803

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 9603, 210319, 630957, 1892871, 2313509, 6940527, 20400943, 20821581, 61202829, 183608487, 224410373, 673231119, 2019693357]

約数ペア:

[(1, 2019693357), (3, 673231119), (9, 224410373), (11, 183608487), (33, 61202829), (97, 20821581), (99, 20400943), (291, 6940527), (873, 2313509), (1067, 1892871), (3201, 630957), (9603, 210319)]