995448957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{148997}}^1$

素因数の和:149148

約数の個数: 16

約数和(自身を含む): 1416076992

約数和(自身を除く): 420628035

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 148997, 446991, 2532949, 7598847, 19518607, 58555821, 331816319, 995448957]

約数ペア:

[(1, 995448957), (3, 331816319), (17, 58555821), (51, 19518607), (131, 7598847), (393, 2532949), (2227, 446991), (6681, 148997)]