16810563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 28426752

約数和(自身を除く): 11616189

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1193, 1281, 2013, 3579, 4697, 8351, 13123, 14091, 25053, 39369, 72773, 91861, 218319, 275583, 509411, 800503, 1528233, 2401509, 5603521, 16810563]

約数ペア:

[(1, 16810563), (3, 5603521), (7, 2401509), (11, 1528233), (21, 800503), (33, 509411), (61, 275583), (77, 218319), (183, 91861), (231, 72773), (427, 39369), (671, 25053), (1193, 14091), (1281, 13123), (2013, 8351), (3579, 4697)]