40549821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14243}}^1$

素因数の和:14332

約数の個数: 16

約数和(自身を含む): 59027136

約数和(自身を除く): 18477315

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 14243, 42729, 185159, 555477, 1039739, 3119217, 13516607, 40549821]

約数ペア:

[(1, 40549821), (3, 13516607), (13, 3119217), (39, 1039739), (73, 555477), (219, 185159), (949, 42729), (2847, 14243)]