28127883

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{46187}}^1$

素因数の和:46226

約数の個数: 16

約数和(自身を含む): 44340480

約数和(自身を除く): 16212597

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 46187, 138561, 323309, 969927, 1339423, 4018269, 9375961, 28127883]

約数ペア:

[(1, 28127883), (3, 9375961), (7, 4018269), (21, 1339423), (29, 969927), (87, 323309), (203, 138561), (609, 46187)]