219325293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{738469}}^1$

素因数の和:738489

約数の個数: 16

約数和(自身を含む): 354465600

約数和(自身を除く): 135140307

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 738469, 2215407, 6646221, 8123159, 19938663, 24369477, 73108431, 219325293]

約数ペア:

[(1, 219325293), (3, 73108431), (9, 24369477), (11, 19938663), (27, 8123159), (33, 6646221), (99, 2215407), (297, 738469)]