28317513

素因数分解:

$3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1433}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 43226496

約数和(自身を除く): 14908983

約数列:

[1, 3, 7, 21, 941, 1433, 2823, 4299, 6587, 10031, 19761, 30093, 1348453, 4045359, 9439171, 28317513]

約数ペア:

[(1, 28317513), (3, 9439171), (7, 4045359), (21, 1348453), (941, 30093), (1433, 19761), (2823, 10031), (4299, 6587)]