89470619

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{58901}}^1$

素因数の和:58946

約数の個数: 12

約数和(自身を含む): 107437248

約数和(自身を除く): 17966629

約数列:

[1, 7, 31, 49, 217, 1519, 58901, 412307, 1825931, 2886149, 12781517, 89470619]

約数ペア:

[(1, 89470619), (7, 12781517), (31, 2886149), (49, 1825931), (217, 412307), (1519, 58901)]