1188990069

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{6883}}^1$

素因数の和:7768

約数の個数: 16

約数和(自身を含む): 1609864704

約数和(自身を除く): 420874635

約数列:

[1, 3, 71, 213, 811, 2433, 6883, 20649, 57581, 172743, 488693, 1466079, 5582113, 16746339, 396330023, 1188990069]

約数ペア:

[(1, 1188990069), (3, 396330023), (71, 16746339), (213, 5582113), (811, 1466079), (2433, 488693), (6883, 172743), (20649, 57581)]