2100050709

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{240473}}^1$

素因数の和:240588

約数の個数: 16

約数和(自身を含む): 2908773504

約数和(自身を除く): 808722795

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 240473, 721419, 9859393, 17073583, 29578179, 51220749, 700016903, 2100050709]

約数ペア:

[(1, 2100050709), (3, 700016903), (41, 51220749), (71, 29578179), (123, 17073583), (213, 9859393), (2911, 721419), (8733, 240473)]