1438001859

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{4639}}^1$

素因数の和:5187

約数の個数: 32

約数和(自身を含む): 2271744000

約数和(自身を除く): 833742141

約数列:

[1, 3, 7, 21, 29, 87, 203, 509, 609, 1527, 3563, 4639, 10689, 13917, 14761, 32473, 44283, 97419, 103327, 134531, 309981, 403593, 941717, 2361251, 2825151, 7083753, 16528757, 49586271, 68476279, 205428837, 479333953, 1438001859]

約数ペア:

[(1, 1438001859), (3, 479333953), (7, 205428837), (21, 68476279), (29, 49586271), (87, 16528757), (203, 7083753), (509, 2825151), (609, 2361251), (1527, 941717), (3563, 403593), (4639, 309981), (10689, 134531), (13917, 103327), (14761, 97419), (32473, 44283)]