8969727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 13886208

約数和(自身を除く): 4916481

約数列:

[1, 3, 13, 17, 39, 51, 83, 163, 221, 249, 489, 663, 1079, 1411, 2119, 2771, 3237, 4233, 6357, 8313, 13529, 18343, 36023, 40587, 55029, 108069, 175877, 229993, 527631, 689979, 2989909, 8969727]

約数ペア:

[(1, 8969727), (3, 2989909), (13, 689979), (17, 527631), (39, 229993), (51, 175877), (83, 108069), (163, 55029), (221, 40587), (249, 36023), (489, 18343), (663, 13529), (1079, 8313), (1411, 6357), (2119, 4233), (2771, 3237)]