8865687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 12621312

約数和(自身を除く): 3755625

約数列:

[1, 3, 17, 51, 131, 393, 1327, 2227, 3981, 6681, 22559, 67677, 173837, 521511, 2955229, 8865687]

約数ペア:

[(1, 8865687), (3, 2955229), (17, 521511), (51, 173837), (131, 67677), (393, 22559), (1327, 6681), (2227, 3981)]