428168253

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{35869}}^1$

素因数の和:36068

約数の個数: 16

約数和(自身を含む): 599172480

約数和(自身を除く): 171004227

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 35869, 107607, 824987, 2474961, 6205337, 18616011, 142722751, 428168253]

約数ペア:

[(1, 428168253), (3, 142722751), (23, 18616011), (69, 6205337), (173, 2474961), (519, 824987), (3979, 107607), (11937, 35869)]