8674887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 5033913

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 509, 741, 897, 1311, 1527, 5681, 6617, 9671, 11707, 17043, 19851, 29013, 35121, 125723, 152191, 222433, 377169, 456573, 667299, 2891629, 8674887]

約数ペア:

[(1, 8674887), (3, 2891629), (13, 667299), (19, 456573), (23, 377169), (39, 222433), (57, 152191), (69, 125723), (247, 35121), (299, 29013), (437, 19851), (509, 17043), (741, 11707), (897, 9671), (1311, 6617), (1527, 5681)]