28582281

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11633}}^1$

素因数の和:11662

約数の個数: 32

約数和(自身を含む): 52120320

約数和(自身を除く): 23538039

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 11633, 34899, 81431, 104697, 151229, 244293, 314091, 453687, 732879, 1058603, 1361061, 2198637, 3175809, 4083183, 9527427, 28582281]

約数ペア:

[(1, 28582281), (3, 9527427), (7, 4083183), (9, 3175809), (13, 2198637), (21, 1361061), (27, 1058603), (39, 732879), (63, 453687), (91, 314091), (117, 244293), (189, 151229), (273, 104697), (351, 81431), (819, 34899), (2457, 11633)]