2016758979

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1082533}}^1$

素因数の和:1082568

約数の個数: 20

約数和(自身を含む): 3143678736

約数和(自身を除く): 1126919757

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1082533, 3247599, 9742797, 24898259, 29228391, 74694777, 87685173, 224084331, 672252993, 2016758979]

約数ペア:

[(1, 2016758979), (3, 672252993), (9, 224084331), (23, 87685173), (27, 74694777), (69, 29228391), (81, 24898259), (207, 9742797), (621, 3247599), (1863, 1082533)]