30880467

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{49727}}^1$

素因数の和:49759

約数の個数: 16

約数和(自身を含む): 47738880

約数和(自身を除く): 16858413

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 49727, 149181, 447543, 1143721, 1342629, 3431163, 10293489, 30880467]

約数ペア:

[(1, 30880467), (3, 10293489), (9, 3431163), (23, 1342629), (27, 1143721), (69, 447543), (207, 149181), (621, 49727)]