123419307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4875

約数の個数: 32

約数和(自身を含む): 193616640

約数和(自身を除く): 70197333

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 4801, 8569, 14403, 25707, 52811, 91219, 158433, 196841, 273657, 590523, 1003409, 2165251, 3010227, 3739979, 6495753, 11219937, 41139769, 123419307]

約数ペア:

[(1, 123419307), (3, 41139769), (11, 11219937), (19, 6495753), (33, 3739979), (41, 3010227), (57, 2165251), (123, 1003409), (209, 590523), (451, 273657), (627, 196841), (779, 158433), (1353, 91219), (2337, 52811), (4801, 25707), (8569, 14403)]