2570799

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1852881

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 359, 651, 1023, 1077, 2387, 2513, 3949, 7161, 7539, 11129, 11847, 27643, 33387, 77903, 82929, 122419, 233709, 367257, 856933, 2570799]

約数ペア:

[(1, 2570799), (3, 856933), (7, 367257), (11, 233709), (21, 122419), (31, 82929), (33, 77903), (77, 33387), (93, 27643), (217, 11847), (231, 11129), (341, 7539), (359, 7161), (651, 3949), (1023, 2513), (1077, 2387)]