289208029

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 342437760

約数和(自身を除く): 53229731

約数列:

[1, 11, 17, 59, 121, 187, 649, 1003, 2057, 2383, 7139, 11033, 26213, 40511, 121363, 140597, 288343, 445621, 1546567, 2390149, 4901831, 17012237, 26291639, 289208029]

約数ペア:

[(1, 289208029), (11, 26291639), (17, 17012237), (59, 4901831), (121, 2390149), (187, 1546567), (649, 445621), (1003, 288343), (2057, 140597), (2383, 121363), (7139, 40511), (11033, 26213)]