28671633

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 44015400

約数和(自身を除く): 15343767

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 2969, 3219, 8907, 9657, 26721, 86101, 109853, 258303, 329559, 774909, 988677, 3185737, 9557211, 28671633]

約数ペア:

[(1, 28671633), (3, 9557211), (9, 3185737), (29, 988677), (37, 774909), (87, 329559), (111, 258303), (261, 109853), (333, 86101), (1073, 26721), (2969, 9657), (3219, 8907)]