28358433

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 42681600

約数和(自身を除く): 14323167

約数列:

[1, 3, 9, 29, 87, 179, 261, 537, 607, 1611, 1821, 5191, 5463, 15573, 17603, 46719, 52809, 108653, 158427, 325959, 977877, 3150937, 9452811, 28358433]

約数ペア:

[(1, 28358433), (3, 9452811), (9, 3150937), (29, 977877), (87, 325959), (179, 158427), (261, 108653), (537, 52809), (607, 46719), (1611, 17603), (1821, 15573), (5191, 5463)]