4413681

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 6851520

約数和(自身を除く): 2437839

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 487, 1007, 1461, 3021, 4383, 9063, 9253, 25811, 27759, 77433, 83277, 232299, 490409, 1471227, 4413681]

約数ペア:

[(1, 4413681), (3, 1471227), (9, 490409), (19, 232299), (53, 83277), (57, 77433), (159, 27759), (171, 25811), (477, 9253), (487, 9063), (1007, 4383), (1461, 3021)]