53438889

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4111}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 81582080

約数和(自身を除く): 28143191

約数列:

[1, 3, 7, 21, 619, 1857, 4111, 4333, 12333, 12999, 28777, 86331, 2544709, 7634127, 17812963, 53438889]

約数ペア:

[(1, 53438889), (3, 17812963), (7, 7634127), (21, 2544709), (619, 86331), (1857, 28777), (4111, 12999), (4333, 12333)]