123184621

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 143203840

約数和(自身を除く): 20019219

約数列:

[1, 7, 79, 337, 553, 661, 2359, 4627, 26623, 52219, 186361, 222757, 365533, 1559299, 17597803, 123184621]

約数ペア:

[(1, 123184621), (7, 17597803), (79, 1559299), (337, 365533), (553, 222757), (661, 186361), (2359, 52219), (4627, 26623)]