2300199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 3425664

約数和(自身を除く): 1125465

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1621, 4863, 17831, 53493, 69703, 209109, 766733, 2300199]

約数ペア:

[(1, 2300199), (3, 766733), (11, 209109), (33, 69703), (43, 53493), (129, 17831), (473, 4863), (1419, 1621)]