294479423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 378201600

約数和(自身を除く): 83722177

約数列:

[1, 7, 17, 19, 119, 133, 139, 323, 937, 973, 2261, 2363, 2641, 6559, 15929, 16541, 17803, 18487, 44897, 111503, 124621, 130243, 302651, 314279, 911701, 2118557, 2214131, 2474617, 15498917, 17322319, 42068489, 294479423]

約数ペア:

[(1, 294479423), (7, 42068489), (17, 17322319), (19, 15498917), (119, 2474617), (133, 2214131), (139, 2118557), (323, 911701), (937, 314279), (973, 302651), (2261, 130243), (2363, 124621), (2641, 111503), (6559, 44897), (15929, 18487), (16541, 17803)]