27976551

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 38697984

約数和(自身を除く): 10721433

約数列:

[1, 3, 37, 103, 111, 309, 2447, 3811, 7341, 11433, 90539, 252041, 271617, 756123, 9325517, 27976551]

約数ペア:

[(1, 27976551), (3, 9325517), (37, 756123), (103, 271617), (111, 252041), (309, 90539), (2447, 11433), (3811, 7341)]