27981074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27061}}^1$

素因数の和:27121

約数の個数: 16

約数和(自身を含む): 46763136

約数和(自身を除く): 18782062

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27061, 54122, 297671, 595342, 1271867, 2543734, 13990537, 27981074]

約数ペア:

[(1, 27981074), (2, 13990537), (11, 2543734), (22, 1271867), (47, 595342), (94, 297671), (517, 54122), (1034, 27061)]