173128866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1254557}}^1$

素因数の和:1254585

約数の個数: 16

約数和(自身を含む): 361312704

約数和(自身を除く): 188183838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1254557, 2509114, 3763671, 7527342, 28854811, 57709622, 86564433, 173128866]

約数ペア:

[(1, 173128866), (2, 86564433), (3, 57709622), (6, 28854811), (23, 7527342), (46, 3763671), (69, 2509114), (138, 1254557)]