7490691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{21341}}^1$

素因数の和:21363

約数の個数: 16

約数和(自身を含む): 11951520

約数和(自身を除く): 4460829

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 21341, 64023, 192069, 277433, 576207, 832299, 2496897, 7490691]

約数ペア:

[(1, 7490691), (3, 2496897), (9, 832299), (13, 576207), (27, 277433), (39, 192069), (117, 64023), (351, 21341)]