27438437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 31017840

約数和(自身を除く): 3579403

約数列:

[1, 13, 29, 73, 377, 949, 997, 2117, 12961, 27521, 28913, 72781, 375869, 946153, 2110649, 27438437]

約数ペア:

[(1, 27438437), (13, 2110649), (29, 946153), (73, 375869), (377, 72781), (949, 28913), (997, 27521), (2117, 12961)]