126921337

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7549}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 143510400

約数和(自身を除く): 16589063

約数列:

[1, 17, 23, 43, 391, 731, 989, 7549, 16813, 128333, 173627, 324607, 2951659, 5518319, 7465961, 126921337]

約数ペア:

[(1, 126921337), (17, 7465961), (23, 5518319), (43, 2951659), (391, 324607), (731, 173627), (989, 128333), (7549, 16813)]