1428593089

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{115237}}^1$

素因数の和:115285

約数の個数: 24

約数和(自身を含む): 1891747008

約数和(自身を除く): 463153919

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 115237, 806659, 1267607, 2650451, 5646613, 8873249, 18553157, 29154961, 62112743, 129872099, 204084727, 1428593089]

約数ペア:

[(1, 1428593089), (7, 204084727), (11, 129872099), (23, 62112743), (49, 29154961), (77, 18553157), (161, 8873249), (253, 5646613), (539, 2650451), (1127, 1267607), (1771, 806659), (12397, 115237)]