2239335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7127

約数の個数: 24

約数和(自身を含む): 4436640

約数和(自身を除く): 2197305

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7109, 21327, 35545, 49763, 63981, 106635, 149289, 248815, 319905, 447867, 746445, 2239335]

約数ペア:

[(1, 2239335), (3, 746445), (5, 447867), (7, 319905), (9, 248815), (15, 149289), (21, 106635), (35, 63981), (45, 49763), (63, 35545), (105, 21327), (315, 7109)]