212320629

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{271163}}^1$

素因数の和:271201

約数の個数: 16

約数和(自身を含む): 325396800

約数和(自身を除く): 113076171

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 271163, 813489, 2440467, 7321401, 7863727, 23591181, 70773543, 212320629]

約数ペア:

[(1, 212320629), (3, 70773543), (9, 23591181), (27, 7863727), (29, 7321401), (87, 2440467), (261, 813489), (783, 271163)]