2016016803

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{2473}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 3026196800

約数和(自身を除く): 1010179997

約数列:

[1, 3, 9, 27, 109, 277, 327, 831, 981, 2473, 2493, 2943, 7419, 7479, 22257, 30193, 66771, 90579, 269557, 271737, 685021, 808671, 815211, 2055063, 2426013, 6165189, 7278039, 18495567, 74667289, 224001867, 672005601, 2016016803]

約数ペア:

[(1, 2016016803), (3, 672005601), (9, 224001867), (27, 74667289), (109, 18495567), (277, 7278039), (327, 6165189), (831, 2426013), (981, 2055063), (2473, 815211), (2493, 808671), (2943, 685021), (7419, 271737), (7479, 269557), (22257, 90579), (30193, 66771)]