26321529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1409}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 37900800

約数和(自身を除く): 11579271

約数列:

[1, 3, 13, 39, 479, 1409, 1437, 4227, 6227, 18317, 18681, 54951, 674911, 2024733, 8773843, 26321529]

約数ペア:

[(1, 26321529), (3, 8773843), (13, 2024733), (39, 674911), (479, 54951), (1409, 18681), (1437, 18317), (4227, 6227)]