38863143

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 62409984

約数和(自身を除く): 23546841

約数列:

[1, 3, 9, 11, 33, 99, 121, 127, 281, 363, 381, 843, 1089, 1143, 1397, 2529, 3091, 4191, 9273, 12573, 15367, 27819, 34001, 35687, 46101, 102003, 107061, 138303, 306009, 321183, 392557, 1177671, 3533013, 4318127, 12954381, 38863143]

約数ペア:

[(1, 38863143), (3, 12954381), (9, 4318127), (11, 3533013), (33, 1177671), (99, 392557), (121, 321183), (127, 306009), (281, 138303), (363, 107061), (381, 102003), (843, 46101), (1089, 35687), (1143, 34001), (1397, 27819), (2529, 15367), (3091, 12573), (4191, 9273)]