11513913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 16324416

約数和(自身を除く): 4810503

約数列:

[1, 3, 17, 51, 401, 563, 1203, 1689, 6817, 9571, 20451, 28713, 225763, 677289, 3837971, 11513913]

約数ペア:

[(1, 11513913), (3, 3837971), (17, 677289), (51, 225763), (401, 28713), (563, 20451), (1203, 9571), (1689, 6817)]