30148881

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3331}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 46061568

約数和(自身を除く): 15912687

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 3331, 9051, 9993, 23317, 69951, 1435661, 4306983, 10049627, 30148881]

約数ペア:

[(1, 30148881), (3, 10049627), (7, 4306983), (21, 1435661), (431, 69951), (1293, 23317), (3017, 9993), (3331, 9051)]