28071573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4871}}^1$

素因数の和:5004

約数の個数: 16

約数和(自身を含む): 39989376

約数和(自身を除く): 11917803

約数列:

[1, 3, 17, 51, 113, 339, 1921, 4871, 5763, 14613, 82807, 248421, 550423, 1651269, 9357191, 28071573]

約数ペア:

[(1, 28071573), (3, 9357191), (17, 1651269), (51, 550423), (113, 248421), (339, 82807), (1921, 14613), (4871, 5763)]