137788441

素因数分解:

$7^2\times {\mathrm{719}}^1\times {\mathrm{3911}}^1$

素因数の和:4644

約数の個数: 12

約数和(自身を含む): 160548480

約数和(自身を除く): 22760039

約数列:

[1, 7, 49, 719, 3911, 5033, 27377, 35231, 191639, 2812009, 19684063, 137788441]

約数ペア:

[(1, 137788441), (7, 19684063), (49, 2812009), (719, 191639), (3911, 35231), (5033, 27377)]