7260489

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{14153}}^1$

素因数の和:14181

約数の個数: 16

約数和(自身を含む): 11323200

約数和(自身を除く): 4062711

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 14153, 42459, 127377, 268907, 382131, 806721, 2420163, 7260489]

約数ペア:

[(1, 7260489), (3, 2420163), (9, 806721), (19, 382131), (27, 268907), (57, 127377), (171, 42459), (513, 14153)]