8555169

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 13088768

約数和(自身を除く): 4533599

約数列:

[1, 3, 7, 21, 307, 921, 1327, 2149, 3981, 6447, 9289, 27867, 407389, 1222167, 2851723, 8555169]

約数ペア:

[(1, 8555169), (3, 2851723), (7, 1222167), (21, 407389), (307, 27867), (921, 9289), (1327, 6447), (2149, 3981)]