1340795229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 1869911040

約数和(自身を除く): 529115811

約数列:

[1, 3, 31, 93, 157, 229, 401, 471, 687, 1203, 4867, 7099, 12431, 14601, 21297, 35953, 37293, 62957, 91829, 107859, 188871, 275487, 1114543, 1951667, 2846699, 3343629, 5855001, 8540097, 14417153, 43251459, 446931743, 1340795229]

約数ペア:

[(1, 1340795229), (3, 446931743), (31, 43251459), (93, 14417153), (157, 8540097), (229, 5855001), (401, 3343629), (471, 2846699), (687, 1951667), (1203, 1114543), (4867, 275487), (7099, 188871), (12431, 107859), (14601, 91829), (21297, 62957), (35953, 37293)]