131199438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1286269}}^1$

素因数の和:1286291

約数の個数: 16

約数和(自身を含む): 277834320

約数和(自身を除く): 146634882

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1286269, 2572538, 3858807, 7717614, 21866573, 43733146, 65599719, 131199438]

約数ペア:

[(1, 131199438), (2, 65599719), (3, 43733146), (6, 21866573), (17, 7717614), (34, 3858807), (51, 2572538), (102, 1286269)]