1021668863

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{6691}}^1$

素因数の和:6854

約数の個数: 16

約数和(自身を含む): 1081213056

約数和(自身を除く): 59544193

約数列:

[1, 43, 53, 67, 2279, 2881, 3551, 6691, 152693, 287713, 354623, 448297, 15248789, 19276771, 23759741, 1021668863]

約数ペア:

[(1, 1021668863), (43, 23759741), (53, 19276771), (67, 15248789), (2279, 448297), (2881, 354623), (3551, 287713), (6691, 152693)]