2073105909

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{236737}}^1$

素因数の和:236889

約数の個数: 24

約数和(自身を含む): 3446905280

約数和(自身を除く): 1373799371

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 236737, 710211, 1657159, 2130633, 4971477, 14914431, 32906443, 98719329, 230345101, 296157987, 691035303, 2073105909]

約数ペア:

[(1, 2073105909), (3, 691035303), (7, 296157987), (9, 230345101), (21, 98719329), (63, 32906443), (139, 14914431), (417, 4971477), (973, 2130633), (1251, 1657159), (2919, 710211), (8757, 236737)]