26870109

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2129}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 41032320

約数和(自身を除く): 14162211

約数列:

[1, 3, 7, 21, 601, 1803, 2129, 4207, 6387, 12621, 14903, 44709, 1279529, 3838587, 8956703, 26870109]

約数ペア:

[(1, 26870109), (3, 8956703), (7, 3838587), (21, 1279529), (601, 44709), (1803, 14903), (2129, 12621), (4207, 6387)]