16383387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 6236133

約数列:

[1, 3, 43, 89, 129, 267, 1427, 3827, 4281, 11481, 61361, 127003, 184083, 381009, 5461129, 16383387]

約数ペア:

[(1, 16383387), (3, 5461129), (43, 381009), (89, 184083), (129, 127003), (267, 61361), (1427, 11481), (3827, 4281)]