214707374999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1453997}}^1$

素因数の和:1454354

約数の個数: 16

約数和(自身を含む): 238246296288

約数和(自身を除く): 23538921289

約数列:

[1, 13, 37, 307, 481, 3991, 11359, 147667, 1453997, 18901961, 53797889, 446377079, 699372557, 5802902027, 16515951923, 214707374999]

約数ペア:

[(1, 214707374999), (13, 16515951923), (37, 5802902027), (307, 699372557), (481, 446377079), (3991, 53797889), (11359, 18901961), (147667, 1453997)]