7928224017

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{9721}}^1$

素因数の和:10349

約数の個数: 32

約数和(自身を含む): 12274919424

約数和(自身を除く): 4346695407

約数列:

[1, 3, 7, 21, 71, 213, 497, 547, 1491, 1641, 3829, 9721, 11487, 29163, 38837, 68047, 116511, 204141, 271859, 690191, 815577, 2070573, 4831337, 5317387, 14494011, 15952161, 37221709, 111665127, 377534477, 1132603431, 2642741339, 7928224017]

約数ペア:

[(1, 7928224017), (3, 2642741339), (7, 1132603431), (21, 377534477), (71, 111665127), (213, 37221709), (497, 15952161), (547, 14494011), (1491, 5317387), (1641, 4831337), (3829, 2070573), (9721, 815577), (11487, 690191), (29163, 271859), (38837, 204141), (68047, 116511)]