16790271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 23791968

約数和(自身を除く): 7001697

約数列:

[1, 3, 17, 51, 401, 821, 1203, 2463, 6817, 13957, 20451, 41871, 329221, 987663, 5596757, 16790271]

約数ペア:

[(1, 16790271), (3, 5596757), (17, 987663), (51, 329221), (401, 41871), (821, 20451), (1203, 13957), (2463, 6817)]