2013133059

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{61333}}^1$

素因数の和:61867

約数の個数: 24

約数和(自身を含む): 3329700192

約数和(自身を除く): 1316567133

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 3647, 4689, 10941, 32823, 61333, 183999, 429331, 551997, 1287993, 3863979, 31954493, 95863479, 223681451, 287590437, 671044353, 2013133059]

約数ペア:

[(1, 2013133059), (3, 671044353), (7, 287590437), (9, 223681451), (21, 95863479), (63, 31954493), (521, 3863979), (1563, 1287993), (3647, 551997), (4689, 429331), (10941, 183999), (32823, 61333)]