31125714

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{37321}}^1$

素因数の和:37465

約数の個数: 16

約数和(自身を含む): 62700960

約数和(自身を除く): 31575246

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 37321, 74642, 111963, 223926, 5187619, 10375238, 15562857, 31125714]

約数ペア:

[(1, 31125714), (2, 15562857), (3, 10375238), (6, 5187619), (139, 223926), (278, 111963), (417, 74642), (834, 37321)]