26390913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 37241856

約数和(自身を除く): 10850943

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5387, 16161, 123901, 371703, 382477, 1147431, 8796971, 26390913]

約数ペア:

[(1, 26390913), (3, 8796971), (23, 1147431), (69, 382477), (71, 371703), (213, 123901), (1633, 16161), (4899, 5387)]