16250073

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 26342400

約数和(自身を除く): 10092327

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 293, 399, 417, 879, 973, 2051, 2641, 2919, 5567, 6153, 7923, 16701, 18487, 38969, 40727, 55461, 116907, 122181, 285089, 773813, 855267, 2321439, 5416691, 16250073]

約数ペア:

[(1, 16250073), (3, 5416691), (7, 2321439), (19, 855267), (21, 773813), (57, 285089), (133, 122181), (139, 116907), (293, 55461), (399, 40727), (417, 38969), (879, 18487), (973, 16701), (2051, 7923), (2641, 6153), (2919, 5567)]