177984001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9871}}^1$

素因数の和:9976

約数の個数: 16

約数和(自身を含む): 204547840

約数和(自身を除く): 26563839

約数列:

[1, 13, 19, 73, 247, 949, 1387, 9871, 18031, 128323, 187549, 720583, 2438137, 9367579, 13691077, 177984001]

約数ペア:

[(1, 177984001), (13, 13691077), (19, 9367579), (73, 2438137), (247, 720583), (949, 187549), (1387, 128323), (9871, 18031)]