1963063809

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{335051}}^1$

素因数の和:335098

約数の個数: 32

約数和(自身を含む): 3430932480

約数和(自身を除く): 1467868671

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 335051, 1005153, 2345357, 3015459, 7036071, 9046377, 10386581, 21108213, 31159743, 63324639, 72706067, 93479229, 218118201, 280437687, 654354603, 1963063809]

約数ペア:

[(1, 1963063809), (3, 654354603), (7, 280437687), (9, 218118201), (21, 93479229), (27, 72706067), (31, 63324639), (63, 31159743), (93, 21108213), (189, 10386581), (217, 9046377), (279, 7036071), (651, 3015459), (837, 2345357), (1953, 1005153), (5859, 335051)]