434130837

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{72031}}^1$

素因数の和:72089

約数の個数: 24

約数和(自身を含む): 689778432

約数和(自身を除く): 255647595

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 72031, 216093, 504217, 1512651, 2953271, 3529519, 8859813, 10588557, 20672897, 62018691, 144710279, 434130837]

約数ペア:

[(1, 434130837), (3, 144710279), (7, 62018691), (21, 20672897), (41, 10588557), (49, 8859813), (123, 3529519), (147, 2953271), (287, 1512651), (861, 504217), (2009, 216093), (6027, 72031)]