27893121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4751}}^1$

素因数の和:4876

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 11643519

約数列:

[1, 3, 19, 57, 103, 309, 1957, 4751, 5871, 14253, 90269, 270807, 489353, 1468059, 9297707, 27893121]

約数ペア:

[(1, 27893121), (3, 9297707), (19, 1468059), (57, 489353), (103, 270807), (309, 90269), (1957, 14253), (4751, 5871)]