289325163

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{15991}}^1$

素因数の和:16194

約数の個数: 16

約数和(自身を含む): 398648576

約数和(自身を除く): 109323413

約数列:

[1, 3, 37, 111, 163, 489, 6031, 15991, 18093, 47973, 591667, 1775001, 2606533, 7819599, 96441721, 289325163]

約数ペア:

[(1, 289325163), (3, 96441721), (37, 7819599), (111, 2606533), (163, 1775001), (489, 591667), (6031, 47973), (15991, 18093)]