2247996393

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{67819}}^1$

素因数の和:67981

約数の個数: 24

約数和(自身を含む): 3385574400

約数和(自身を除く): 1137578007

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 3683, 11049, 33147, 67819, 203457, 610371, 1966751, 5900253, 8613013, 17700759, 25839039, 77517117, 249777377, 749332131, 2247996393]

約数ペア:

[(1, 2247996393), (3, 749332131), (9, 249777377), (29, 77517117), (87, 25839039), (127, 17700759), (261, 8613013), (381, 5900253), (1143, 1966751), (3683, 610371), (11049, 203457), (33147, 67819)]