211673529

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{2027}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 314469792

約数和(自身を除く): 102796263

約数列:

[1, 3, 9, 41, 123, 283, 369, 849, 2027, 2547, 6081, 11603, 18243, 34809, 83107, 104427, 249321, 573641, 747963, 1720923, 5162769, 23519281, 70557843, 211673529]

約数ペア:

[(1, 211673529), (3, 70557843), (9, 23519281), (41, 5162769), (123, 1720923), (283, 747963), (369, 573641), (849, 249321), (2027, 104427), (2547, 83107), (6081, 34809), (11603, 18243)]