13842981

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 28

約数和(自身を含む): 21995532

約数和(自身を除く): 8152551

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1117, 1377, 3351, 4131, 10053, 12393, 18989, 30159, 56967, 90477, 170901, 271431, 512703, 814293, 1538109, 4614327, 13842981]

約数ペア:

[(1, 13842981), (3, 4614327), (9, 1538109), (17, 814293), (27, 512703), (51, 271431), (81, 170901), (153, 90477), (243, 56967), (459, 30159), (729, 18989), (1117, 12393), (1377, 10053), (3351, 4131)]