15119613

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{5813}}^1$

素因数の和:5853

約数の個数: 18

約数和(自身を含む): 23203674

約数和(自身を除く): 8084061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 5813, 17439, 52317, 98821, 296463, 889389, 1679957, 5039871, 15119613]

約数ペア:

[(1, 15119613), (3, 5039871), (9, 1679957), (17, 889389), (51, 296463), (153, 98821), (289, 52317), (867, 17439), (2601, 5813)]