2904663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 4118400

約数和(自身を除く): 1213737

約数列:

[1, 3, 19, 57, 131, 389, 393, 1167, 2489, 7391, 7467, 22173, 50959, 152877, 968221, 2904663]

約数ペア:

[(1, 2904663), (3, 968221), (19, 152877), (57, 50959), (131, 22173), (389, 7467), (393, 7391), (1167, 2489)]