26228487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 36615168

約数和(自身を除く): 10386681

約数列:

[1, 3, 23, 69, 463, 821, 1389, 2463, 10649, 18883, 31947, 56649, 380123, 1140369, 8742829, 26228487]

約数ペア:

[(1, 26228487), (3, 8742829), (23, 1140369), (69, 380123), (463, 56649), (821, 31947), (1389, 18883), (2463, 10649)]