2939097

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 4510080

約数和(自身を除く): 1570983

約数列:

[1, 3, 7, 21, 173, 519, 809, 1211, 2427, 3633, 5663, 16989, 139957, 419871, 979699, 2939097]

約数ペア:

[(1, 2939097), (3, 979699), (7, 419871), (21, 139957), (173, 16989), (519, 5663), (809, 3633), (1211, 2427)]