16799643

素因数分解:

$3^4\times 7^1\times {\mathrm{29629}}^1$

素因数の和:29648

約数の個数: 20

約数和(自身を含む): 28681840

約数和(自身を除く): 11882197

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 29629, 88887, 207403, 266661, 622209, 799983, 1866627, 2399949, 5599881, 16799643]

約数ペア:

[(1, 16799643), (3, 5599881), (7, 2399949), (9, 1866627), (21, 799983), (27, 622209), (63, 266661), (81, 207403), (189, 88887), (567, 29629)]