4387071

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 6719760

約数和(自身を除く): 2332689

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 509, 663, 1527, 2873, 6617, 8619, 8653, 19851, 25959, 86021, 112489, 258063, 337467, 1462357, 4387071]

約数ペア:

[(1, 4387071), (3, 1462357), (13, 337467), (17, 258063), (39, 112489), (51, 86021), (169, 25959), (221, 19851), (507, 8653), (509, 8619), (663, 6617), (1527, 2873)]