223893207

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{436439}}^1$

素因数の和:436467

約数の個数: 16

約数和(自身を含む): 349152000

約数和(自身を除く): 125258793

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 436439, 1309317, 3927951, 8292341, 11783853, 24877023, 74631069, 223893207]

約数ペア:

[(1, 223893207), (3, 74631069), (9, 24877023), (19, 11783853), (27, 8292341), (57, 3927951), (171, 1309317), (513, 436439)]