9905758527

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1050563}}^1$

素因数の和:1051022

約数の個数: 16

約数和(自身を含む): 15128121600

約数和(自身を除く): 5222363073

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 1050563, 3151689, 7353941, 22061823, 471702787, 1415108361, 3301919509, 9905758527]

約数ペア:

[(1, 9905758527), (3, 3301919509), (7, 1415108361), (21, 471702787), (449, 22061823), (1347, 7353941), (3143, 3151689), (9429, 1050563)]