2013808503

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{401237}}^1$

素因数の和:401486

約数の個数: 16

約数和(自身を含む): 3081507840

約数和(自身を除く): 1067699337

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 401237, 1203711, 2808659, 8425977, 95895643, 287686929, 671269501, 2013808503]

約数ペア:

[(1, 2013808503), (3, 671269501), (7, 287686929), (21, 95895643), (239, 8425977), (717, 2808659), (1673, 1203711), (5019, 401237)]