1138119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 1639680

約数和(自身を除く): 501561

約数列:

[1, 3, 19, 41, 57, 123, 487, 779, 1461, 2337, 9253, 19967, 27759, 59901, 379373, 1138119]

約数ペア:

[(1, 1138119), (3, 379373), (19, 59901), (41, 27759), (57, 19967), (123, 9253), (487, 2337), (779, 1461)]