26790009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 37525632

約数和(自身を除く): 10735623

約数列:

[1, 3, 23, 69, 157, 471, 2473, 3611, 7419, 10833, 56879, 170637, 388261, 1164783, 8930003, 26790009]

約数ペア:

[(1, 26790009), (3, 8930003), (23, 1164783), (69, 388261), (157, 170637), (471, 56879), (2473, 10833), (3611, 7419)]