1023729291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8689}}^1$

素因数の和:8780

約数の個数: 48

約数和(自身を含む): 1708106400

約数和(自身を除く): 684377109

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 171, 247, 477, 689, 741, 1007, 2067, 2223, 3021, 6201, 8689, 9063, 13091, 26067, 39273, 78201, 112957, 117819, 165091, 338871, 460517, 495273, 1016613, 1381551, 1485819, 2146183, 4144653, 5986721, 6438549, 8749823, 17960163, 19315647, 26249469, 53880489, 78748407, 113747699, 341243097, 1023729291]

約数ペア:

[(1, 1023729291), (3, 341243097), (9, 113747699), (13, 78748407), (19, 53880489), (39, 26249469), (53, 19315647), (57, 17960163), (117, 8749823), (159, 6438549), (171, 5986721), (247, 4144653), (477, 2146183), (689, 1485819), (741, 1381551), (1007, 1016613), (2067, 495273), (2223, 460517), (3021, 338871), (6201, 165091), (8689, 117819), (9063, 112957), (13091, 78201), (26067, 39273)]