13296123

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{16981}}^1$

素因数の和:17019

約数の個数: 16

約数和(自身を含む): 20378400

約数和(自身を除く): 7082277

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 16981, 50943, 152829, 458487, 492449, 1477347, 4432041, 13296123]

約数ペア:

[(1, 13296123), (3, 4432041), (9, 1477347), (27, 492449), (29, 458487), (87, 152829), (261, 50943), (783, 16981)]