2718442953

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1045153}}^1$

素因数の和:1045193

約数の個数: 18

約数和(自身を含む): 4171209614

約数和(自身を除く): 1452766661

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 1045153, 3135459, 9406377, 17767601, 53302803, 159908409, 302049217, 906147651, 2718442953]

約数ペア:

[(1, 2718442953), (3, 906147651), (9, 302049217), (17, 159908409), (51, 53302803), (153, 17767601), (289, 9406377), (867, 3135459), (2601, 1045153)]