2733849

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 4223232

約数和(自身を除く): 1489383

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 281, 423, 843, 1081, 2529, 3243, 6463, 9729, 13207, 19389, 39621, 58167, 118863, 303761, 911283, 2733849]

約数ペア:

[(1, 2733849), (3, 911283), (9, 303761), (23, 118863), (47, 58167), (69, 39621), (141, 19389), (207, 13207), (281, 9729), (423, 6463), (843, 3243), (1081, 2529)]