13308979817

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{4452653}}^1$

素因数の和:4452728

約数の個数: 12

約数和(自身を含む): 15735679236

約数和(自身を除く): 2426699419

約数列:

[1, 7, 49, 61, 427, 2989, 4452653, 31168571, 218179997, 271611833, 1901282831, 13308979817]

約数ペア:

[(1, 13308979817), (7, 1901282831), (49, 271611833), (61, 218179997), (427, 31168571), (2989, 4452653)]