39091983

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45403}}^1$

素因数の和:45454

約数の個数: 16

約数和(自身を含む): 61022976

約数和(自身を除く): 21930993

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 45403, 136209, 317821, 953463, 1861523, 5584569, 13030661, 39091983]

約数ペア:

[(1, 39091983), (3, 13030661), (7, 5584569), (21, 1861523), (41, 953463), (123, 317821), (287, 136209), (861, 45403)]