84373989

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{12919}}^1$

素因数の和:13240

約数の個数: 16

約数和(自身を含む): 128993280

約数和(自身を除く): 44619291

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 12919, 38757, 90433, 271299, 4017809, 12053427, 28124663, 84373989]

約数ペア:

[(1, 84373989), (3, 28124663), (7, 12053427), (21, 4017809), (311, 271299), (933, 90433), (2177, 38757), (6531, 12919)]