2440543389

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 3370752000

約数和(自身を除く): 930208611

約数列:

[1, 3, 43, 129, 151, 349, 359, 453, 1047, 1077, 6493, 15007, 15437, 19479, 45021, 46311, 52699, 54209, 125291, 158097, 162627, 375873, 2266057, 2330987, 5387513, 6798171, 6992961, 16162539, 18918941, 56756823, 813514463, 2440543389]

約数ペア:

[(1, 2440543389), (3, 813514463), (43, 56756823), (129, 18918941), (151, 16162539), (349, 6992961), (359, 6798171), (453, 5387513), (1047, 2330987), (1077, 2266057), (6493, 375873), (15007, 162627), (15437, 158097), (19479, 125291), (45021, 54209), (46311, 52699)]