127243249

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{152753}}^1$

素因数の和:152784

約数の個数: 12

約数和(自身を含む): 156725604

約数和(自身を除く): 29482355

約数列:

[1, 7, 17, 49, 119, 833, 152753, 1069271, 2596801, 7484897, 18177607, 127243249]

約数ペア:

[(1, 127243249), (7, 18177607), (17, 7484897), (49, 2596801), (119, 1069271), (833, 152753)]