3521441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1316959

約数列:

[1, 7, 11, 19, 29, 77, 83, 133, 203, 209, 319, 551, 581, 913, 1463, 1577, 2233, 2407, 3857, 6061, 6391, 11039, 16849, 17347, 26477, 42427, 45733, 121429, 185339, 320131, 503063, 3521441]

約数ペア:

[(1, 3521441), (7, 503063), (11, 320131), (19, 185339), (29, 121429), (77, 45733), (83, 42427), (133, 26477), (203, 17347), (209, 16849), (319, 11039), (551, 6391), (581, 6061), (913, 3857), (1463, 2407), (1577, 2233)]