2016440199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{37039}}^1$

素因数の和:37331

約数の個数: 24

約数和(自身を含む): 3050910720

約数和(自身を除く): 1034470521

約数列:

[1, 3, 9, 23, 69, 207, 263, 789, 2367, 6049, 18147, 37039, 54441, 111117, 333351, 851897, 2555691, 7667073, 9741257, 29223771, 87671313, 224048911, 672146733, 2016440199]

約数ペア:

[(1, 2016440199), (3, 672146733), (9, 224048911), (23, 87671313), (69, 29223771), (207, 9741257), (263, 7667073), (789, 2555691), (2367, 851897), (6049, 333351), (18147, 111117), (37039, 54441)]