13628517

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 21411936

約数和(自身を除く): 7783419

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1117, 1743, 3351, 4067, 7819, 12201, 23457, 54733, 92711, 164199, 278133, 648977, 1946931, 4542839, 13628517]

約数ペア:

[(1, 13628517), (3, 4542839), (7, 1946931), (21, 648977), (49, 278133), (83, 164199), (147, 92711), (249, 54733), (581, 23457), (1117, 12201), (1743, 7819), (3351, 4067)]