239103217

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 252979200

約数和(自身を除く): 13875983

約数列:

[1, 31, 79, 89, 1097, 2449, 2759, 7031, 34007, 86663, 97633, 217961, 2686553, 3026623, 7713007, 239103217]

約数ペア:

[(1, 239103217), (31, 7713007), (79, 3026623), (89, 2686553), (1097, 217961), (2449, 97633), (2759, 86663), (7031, 34007)]