2873127.00000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1409}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 62026545

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 503, 1409, 1509, 2515, 3521, 4227, 7045, 7545, 9863, 10563, 17605, 21135, 29589, 49315, 52815, 147945, 708727, 2126181, 3543635, 4961089, 10630905, 14883267, 24805445, 74416335]

約数ペア:

[(1, 74416335), (3, 24805445), (5, 14883267), (7, 10630905), (15, 4961089), (21, 3543635), (35, 2126181), (105, 708727), (503, 147945), (1409, 52815), (1509, 49315), (2515, 29589), (3521, 21135), (4227, 17605), (7045, 10563), (7545, 9863)]