31350839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 36062208

約数和(自身を除く): 4711369

約数列:

[1, 13, 17, 127, 221, 1117, 1651, 2159, 14521, 18989, 28067, 141859, 246857, 1844167, 2411603, 31350839]

約数ペア:

[(1, 31350839), (13, 2411603), (17, 1844167), (127, 246857), (221, 141859), (1117, 28067), (1651, 18989), (2159, 14521)]