17715429

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1316

約数の個数: 28

約数和(自身を含む): 27980800

約数和(自身を除く): 10265371

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1279, 1539, 3837, 4617, 11511, 13851, 24301, 34533, 72903, 103599, 218709, 310797, 656127, 932391, 1968381, 5905143, 17715429]

約数ペア:

[(1, 17715429), (3, 5905143), (9, 1968381), (19, 932391), (27, 656127), (57, 310797), (81, 218709), (171, 103599), (243, 72903), (513, 34533), (729, 24301), (1279, 13851), (1539, 11511), (3837, 4617)]