22472073

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{21341}}^1$

素因数の和:21366

約数の個数: 20

約数和(自身を含む): 36153348

約数和(自身を除く): 13681275

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 21341, 64023, 192069, 277433, 576207, 832299, 1728621, 2496897, 7490691, 22472073]

約数ペア:

[(1, 22472073), (3, 7490691), (9, 2496897), (13, 1728621), (27, 832299), (39, 576207), (81, 277433), (117, 192069), (351, 64023), (1053, 21341)]