149169923

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1531}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 176486400

約数和(自身を除く): 27316477

約数列:

[1, 7, 31, 217, 449, 1531, 3143, 10717, 13919, 47461, 97433, 332227, 687419, 4811933, 21309989, 149169923]

約数ペア:

[(1, 149169923), (7, 21309989), (31, 4811933), (217, 687419), (449, 332227), (1531, 97433), (3143, 47461), (10717, 13919)]