2008431381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6661}}^1\times {\mathrm{9137}}^1$

素因数の和:15812

約数の個数: 16

約数和(自身を含む): 2922113088

約数和(自身を除く): 913681707

約数列:

[1, 3, 11, 33, 6661, 9137, 19983, 27411, 73271, 100507, 219813, 301521, 60861557, 182584671, 669477127, 2008431381]

約数ペア:

[(1, 2008431381), (3, 669477127), (11, 182584671), (33, 60861557), (6661, 301521), (9137, 219813), (19983, 100507), (27411, 73271)]