11729043

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 20

約数和(自身を含む): 17728920

約数和(自身を除く): 5999877

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1627, 2403, 4881, 7209, 14643, 43929, 131787, 144803, 434409, 1303227, 3909681, 11729043]

約数ペア:

[(1, 11729043), (3, 3909681), (9, 1303227), (27, 434409), (81, 144803), (89, 131787), (267, 43929), (801, 14643), (1627, 7209), (2403, 4881)]