17899011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8999}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 29484000

約数和(自身を除く): 11584989

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 8999, 26997, 80991, 116987, 152983, 350961, 458949, 1052883, 1376847, 1988779, 5966337, 17899011]

約数ペア:

[(1, 17899011), (3, 5966337), (9, 1988779), (13, 1376847), (17, 1052883), (39, 458949), (51, 350961), (117, 152983), (153, 116987), (221, 80991), (663, 26997), (1989, 8999)]