2879217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 4592640

約数和(自身を除く): 1713423

約数列:

[1, 3, 9, 11, 33, 99, 127, 229, 381, 687, 1143, 1397, 2061, 2519, 4191, 7557, 12573, 22671, 29083, 87249, 261747, 319913, 959739, 2879217]

約数ペア:

[(1, 2879217), (3, 959739), (9, 319913), (11, 261747), (33, 87249), (99, 29083), (127, 22671), (229, 12573), (381, 7557), (687, 4191), (1143, 2519), (1397, 2061)]