2016387681

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{113363}}^1$

素因数の和:113402

約数の個数: 36

約数和(自身を含む): 3437649936

約数和(自身を除く): 1421262255

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 5929, 17787, 113363, 340089, 793541, 1246993, 2380623, 3740979, 5554787, 8728951, 13716923, 16664361, 26186853, 41150769, 61102657, 96018461, 183307971, 288055383, 672129227, 2016387681]

約数ペア:

[(1, 2016387681), (3, 672129227), (7, 288055383), (11, 183307971), (21, 96018461), (33, 61102657), (49, 41150769), (77, 26186853), (121, 16664361), (147, 13716923), (231, 8728951), (363, 5554787), (539, 3740979), (847, 2380623), (1617, 1246993), (2541, 793541), (5929, 340089), (17787, 113363)]