15647013

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 24679200

約数和(自身を除く): 9032187

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 3389, 4617, 10167, 30501, 64391, 91503, 193173, 274509, 579519, 823527, 1738557, 5215671, 15647013]

約数ペア:

[(1, 15647013), (3, 5215671), (9, 1738557), (19, 823527), (27, 579519), (57, 274509), (81, 193173), (171, 91503), (243, 64391), (513, 30501), (1539, 10167), (3389, 4617)]