2019295989

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3607}}^1\times {\mathrm{3659}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 3090035520

約数和(自身を除く): 1070739531

約数列:

[1, 3, 9, 17, 51, 153, 3607, 3659, 10821, 10977, 32463, 32931, 61319, 62203, 183957, 186609, 551871, 559827, 13198013, 39594039, 118782117, 224366221, 673098663, 2019295989]

約数ペア:

[(1, 2019295989), (3, 673098663), (9, 224366221), (17, 118782117), (51, 39594039), (153, 13198013), (3607, 559827), (3659, 551871), (10821, 186609), (10977, 183957), (32463, 62203), (32931, 61319)]