2116728009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{737279}}^1$

素因数の和:737325

約数の個数: 24

約数和(自身を含む): 3450470400

約数和(自身を除く): 1333742391

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 737279, 2211837, 6635511, 8110069, 21381091, 24330207, 64143273, 72990621, 192429819, 235192001, 705576003, 2116728009]

約数ペア:

[(1, 2116728009), (3, 705576003), (9, 235192001), (11, 192429819), (29, 72990621), (33, 64143273), (87, 24330207), (99, 21381091), (261, 8110069), (319, 6635511), (957, 2211837), (2871, 737279)]