2977880143

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{14431}}^1$

素因数の和:15198

約数の個数: 16

約数和(自身を含む): 3491389440

約数和(自身を除く): 513509297

約数列:

[1, 7, 41, 287, 719, 5033, 14431, 29479, 101017, 206353, 591671, 4141697, 10375889, 72631223, 425411449, 2977880143]

約数ペア:

[(1, 2977880143), (7, 425411449), (41, 72631223), (287, 10375889), (719, 4141697), (5033, 591671), (14431, 206353), (29479, 101017)]