628633159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4969}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 824463360

約数和(自身を除く): 195830201

約数列:

[1, 7, 11, 31, 53, 77, 217, 341, 371, 583, 1643, 2387, 4081, 4969, 11501, 18073, 34783, 54659, 126511, 154039, 263357, 382613, 1078273, 1694429, 1843499, 2896927, 8164067, 11861003, 20278489, 57148469, 89804737, 628633159]

約数ペア:

[(1, 628633159), (7, 89804737), (11, 57148469), (31, 20278489), (53, 11861003), (77, 8164067), (217, 2896927), (341, 1843499), (371, 1694429), (583, 1078273), (1643, 382613), (2387, 263357), (4081, 154039), (4969, 126511), (11501, 54659), (18073, 34783)]