16699041

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{7109}}^1$

素因数の和:7150

約数の個数: 20

約数和(自身を含む): 25809300

約数和(自身を除く): 9110259

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 7109, 21327, 63981, 191943, 206161, 575829, 618483, 1855449, 5566347, 16699041]

約数ペア:

[(1, 16699041), (3, 5566347), (9, 1855449), (27, 618483), (29, 575829), (81, 206161), (87, 191943), (261, 63981), (783, 21327), (2349, 7109)]