9857709

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 14882400

約数和(自身を除く): 5024691

約数列:

[1, 3, 9, 29, 87, 179, 211, 261, 537, 633, 1611, 1899, 5191, 6119, 15573, 18357, 37769, 46719, 55071, 113307, 339921, 1095301, 3285903, 9857709]

約数ペア:

[(1, 9857709), (3, 3285903), (9, 1095301), (29, 339921), (87, 113307), (179, 55071), (211, 46719), (261, 37769), (537, 18357), (633, 15573), (1611, 6119), (1899, 5191)]