28077873

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 38604672

約数和(自身を除く): 10526799

約数列:

[1, 3, 61, 71, 183, 213, 2161, 4331, 6483, 12993, 131821, 153431, 395463, 460293, 9359291, 28077873]

約数ペア:

[(1, 28077873), (3, 9359291), (61, 460293), (71, 395463), (183, 153431), (213, 131821), (2161, 12993), (4331, 6483)]