303668451

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2917}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 450655920

約数和(自身を除く): 146987469

約数列:

[1, 3, 9, 43, 129, 269, 387, 807, 2421, 2917, 8751, 11567, 26253, 34701, 104103, 125431, 376293, 784673, 1128879, 2354019, 7062057, 33740939, 101222817, 303668451]

約数ペア:

[(1, 303668451), (3, 101222817), (9, 33740939), (43, 7062057), (129, 2354019), (269, 1128879), (387, 784673), (807, 376293), (2421, 125431), (2917, 104103), (8751, 34701), (11567, 26253)]