16887927

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9689}}^1$

素因数の和:9782

約数の個数: 16

約数和(自身を含む): 26046720

約数和(自身を除く): 9158793

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 9689, 29067, 67823, 203469, 804187, 2412561, 5629309, 16887927]

約数ペア:

[(1, 16887927), (3, 5629309), (7, 2412561), (21, 804187), (83, 203469), (249, 67823), (581, 29067), (1743, 9689)]