289046637

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 472887360

約数和(自身を除く): 183840723

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 353, 891, 919, 1059, 2757, 3177, 3883, 8271, 9531, 10109, 11649, 24813, 28593, 30327, 34947, 74439, 90981, 104841, 272943, 314523, 324407, 818829, 973221, 2919663, 3568477, 8758989, 10705431, 26276967, 32116293, 96348879, 289046637]

約数ペア:

[(1, 289046637), (3, 96348879), (9, 32116293), (11, 26276967), (27, 10705431), (33, 8758989), (81, 3568477), (99, 2919663), (297, 973221), (353, 818829), (891, 324407), (919, 314523), (1059, 272943), (2757, 104841), (3177, 90981), (3883, 74439), (8271, 34947), (9531, 30327), (10109, 28593), (11649, 24813)]