2180331361

素因数分解:

${\mathrm{13}}^3\times {\mathrm{199}}^1\times {\mathrm{4987}}^1$

素因数の和:5225

約数の個数: 16

約数和(自身を含む): 2374288000

約数和(自身を除く): 193956639

約数列:

[1, 13, 169, 199, 2197, 2587, 4987, 33631, 64831, 437203, 842803, 992413, 10956439, 12901369, 167717797, 2180331361]

約数ペア:

[(1, 2180331361), (13, 167717797), (169, 12901369), (199, 10956439), (2197, 992413), (2587, 842803), (4987, 437203), (33631, 64831)]