15583321

素因数分解:

${\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 16

約数和(自身を含む): 17393040

約数和(自身を除く): 1809719

約数列:

[1, 13, 41, 169, 173, 533, 2197, 2249, 6929, 7093, 29237, 90077, 92209, 380081, 1198717, 15583321]

約数ペア:

[(1, 15583321), (13, 1198717), (41, 380081), (169, 92209), (173, 90077), (533, 29237), (2197, 7093), (2249, 6929)]