2016087219

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{2789}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 3065428800

約数和(自身を除く): 1049341581

約数列:

[1, 3, 9, 27, 41, 123, 369, 653, 1107, 1959, 2789, 5877, 8367, 17631, 25101, 26773, 75303, 80319, 114349, 240957, 343047, 722871, 1029141, 1821217, 3087423, 5463651, 16390953, 49172859, 74669897, 224009691, 672029073, 2016087219]

約数ペア:

[(1, 2016087219), (3, 672029073), (9, 224009691), (27, 74669897), (41, 49172859), (123, 16390953), (369, 5463651), (653, 3087423), (1107, 1821217), (1959, 1029141), (2789, 722871), (5877, 343047), (8367, 240957), (17631, 114349), (25101, 80319), (26773, 75303)]