222844521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{13913}}^1$

素因数の和:14216

約数の個数: 16

約数和(自身を含む): 313899840

約数和(自身を除く): 91055319

約数列:

[1, 3, 19, 57, 281, 843, 5339, 13913, 16017, 41739, 264347, 793041, 3909553, 11728659, 74281507, 222844521]

約数ペア:

[(1, 222844521), (3, 74281507), (19, 11728659), (57, 3909553), (281, 793041), (843, 264347), (5339, 41739), (13913, 16017)]