28759983

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33403}}^1$

素因数の和:33454

約数の個数: 16

約数和(自身を含む): 44894976

約数和(自身を除く): 16134993

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 33403, 100209, 233821, 701463, 1369523, 4108569, 9586661, 28759983]

約数ペア:

[(1, 28759983), (3, 9586661), (7, 4108569), (21, 1369523), (41, 701463), (123, 233821), (287, 100209), (861, 33403)]