27440997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10243}}^1$

素因数の和:10312

約数の個数: 16

約数和(自身を含む): 39336960

約数和(自身を除く): 11895963

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 10243, 30729, 194617, 481421, 583851, 1444263, 9146999, 27440997]

約数ペア:

[(1, 27440997), (3, 9146999), (19, 1444263), (47, 583851), (57, 481421), (141, 194617), (893, 30729), (2679, 10243)]