28245711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16843}}^1$

素因数の和:16902

約数の個数: 16

約数和(自身を含む): 41503616

約数和(自身を除く): 13257905

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 16843, 50529, 218959, 656877, 724249, 2172747, 9415237, 28245711]

約数ペア:

[(1, 28245711), (3, 9415237), (13, 2172747), (39, 724249), (43, 656877), (129, 218959), (559, 50529), (1677, 16843)]