3158649

素因数分解:

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

素因数の和:9021

約数の個数: 16

約数和(自身を含む): 5040000

約数和(自身を除く): 1881351

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8999, 26997, 80991, 116987, 242973, 350961, 1052883, 3158649]

約数ペア:

[(1, 3158649), (3, 1052883), (9, 350961), (13, 242973), (27, 116987), (39, 80991), (117, 26997), (351, 8999)]