12895443

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 21588336

約数和(自身を除く): 8692893

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 353, 369, 451, 891, 1059, 1107, 1353, 3177, 3321, 3883, 4059, 9531, 11649, 12177, 14473, 28593, 34947, 36531, 43419, 104841, 130257, 159203, 314523, 390771, 477609, 1172313, 1432827, 4298481, 12895443]

約数ペア:

[(1, 12895443), (3, 4298481), (9, 1432827), (11, 1172313), (27, 477609), (33, 390771), (41, 314523), (81, 159203), (99, 130257), (123, 104841), (297, 43419), (353, 36531), (369, 34947), (451, 28593), (891, 14473), (1059, 12177), (1107, 11649), (1353, 9531), (3177, 4059), (3321, 3883)]