126851249

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{89269}}^1$

素因数の和:89312

約数の個数: 12

約数和(自身を含む): 152651700

約数和(自身を除く): 25800451

約数列:

[1, 7, 29, 49, 203, 1421, 89269, 624883, 2588801, 4374181, 18121607, 126851249]

約数ペア:

[(1, 126851249), (7, 18121607), (29, 4374181), (49, 2588801), (203, 624883), (1421, 89269)]