280146351

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 397440784

約数和(自身を除く): 117294433

約数列:

[1, 3, 29, 37, 87, 111, 841, 1073, 2523, 3001, 3219, 9003, 31117, 87029, 93351, 111037, 261087, 333111, 2523841, 3220073, 7571523, 9660219, 93382117, 280146351]

約数ペア:

[(1, 280146351), (3, 93382117), (29, 9660219), (37, 7571523), (87, 3220073), (111, 2523841), (841, 333111), (1073, 261087), (2523, 111037), (3001, 93351), (3219, 87029), (9003, 31117)]