2021145699

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1\times {\mathrm{6637}}^1$

素因数の和:7946

約数の個数: 16

約数和(自身を含む): 2729970432

約数和(自身を除く): 708824733

約数列:

[1, 3, 83, 249, 1223, 3669, 6637, 19911, 101509, 304527, 550871, 1652613, 8117051, 24351153, 673715233, 2021145699]

約数ペア:

[(1, 2021145699), (3, 673715233), (83, 24351153), (249, 8117051), (1223, 1652613), (3669, 550871), (6637, 304527), (19911, 101509)]