2016802503

素因数分解:

$3^3\times {\mathrm{4051}}^1\times {\mathrm{18439}}^1$

素因数の和:22499

約数の個数: 16

約数和(自身を含む): 2988755200

約数和(自身を除く): 971952697

約数列:

[1, 3, 9, 27, 4051, 12153, 18439, 36459, 55317, 109377, 165951, 497853, 74696389, 224089167, 672267501, 2016802503]

約数ペア:

[(1, 2016802503), (3, 672267501), (9, 224089167), (27, 74696389), (4051, 497853), (12153, 165951), (18439, 109377), (36459, 55317)]