2019917097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{345817}}^1$

素因数の和:345893

約数の個数: 24

約数和(自身を含む): 3236856480

約数和(自身を除く): 1216939383

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 345817, 1037451, 3112353, 3803987, 11411961, 20403203, 34235883, 61209609, 183628827, 224435233, 673305699, 2019917097]

約数ペア:

[(1, 2019917097), (3, 673305699), (9, 224435233), (11, 183628827), (33, 61209609), (59, 34235883), (99, 20403203), (177, 11411961), (531, 3803987), (649, 3112353), (1947, 1037451), (5841, 345817)]