1120294557

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{601339}}^1$

素因数の和:601374

約数の個数: 20

約数和(自身を含む): 1746291360

約数和(自身を除く): 625996803

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 601339, 1804017, 5412051, 13830797, 16236153, 41492391, 48708459, 124477173, 373431519, 1120294557]

約数ペア:

[(1, 1120294557), (3, 373431519), (9, 124477173), (23, 48708459), (27, 41492391), (69, 16236153), (81, 13830797), (207, 5412051), (621, 1804017), (1863, 601339)]