12108657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 18561024

約数和(自身を除く): 6452367

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 211, 407, 517, 633, 1221, 1551, 1739, 2321, 5217, 6963, 7807, 9917, 19129, 23421, 29751, 57387, 85877, 109087, 257631, 327261, 366929, 1100787, 4036219, 12108657]

約数ペア:

[(1, 12108657), (3, 4036219), (11, 1100787), (33, 366929), (37, 327261), (47, 257631), (111, 109087), (141, 85877), (211, 57387), (407, 29751), (517, 23421), (633, 19129), (1221, 9917), (1551, 7807), (1739, 6963), (2321, 5217)]